The Untold Story of Scott Wu, CEO of Devin AI
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- Опубликовано: 17 мар 2024
- This is Scott Wu, founder & CEO of Cognition Labs which created Devin AI.
#ai #coding #devin #devinai #cognitionlabs #agi #singularity #ainews #softwareengineer #maths
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Plot Twist: Devin is just Scott Wu calculating and programming everything for you hella fast
🤯
You would be surprised to know all 10 people in their team are IOI gold medalists and there are people who are faster and smarter than him in the team.
I know this is out of context but do hardware engineers face ageism like software engineers@@dineshbs444
😁😁😁
yeh funny..pls laugh
1. a^2-b^2 = (a+b)*(a-b) = 500*10
2. here 2 letters must be arranged in an ordered way in 5 distinct positions so 5c2(for 1 and 2) = 10. For the remaining 3 positions - 3 different letters are there so 3*2*1
In total =. 10*3*2*1 = 60
3. MATHLETE is repeating and so every 8th letter will end in E(word's ending) so 2008 which is a multiple of 8 will end in E. Then 2009 and 2010 letters are M and A respectively.
Underrated comment
He was 12 and in front of a large crowd. You are behind your computer at home.
haha
@@ZoroasterIIII'd like to clarify that I'm not drawing any comparison to anyone. I simply want to provide some information to those who might still be looking for a solution. From my experience with YT, I've noticed that people can either be envious or encouraging. I'm confident you know which category you belong to. For your information, I've successfully cleared six national-level exams.
2nd one is more simple than that....
total numbers =5! = 120
so half have 1 to the left of 2 and other half have to the right
so answer is 120/2 = 60
I work as a software engineer for 10 years, but if I would meet this guy, I would tell him that I work as an Uber driver in order to avoid the questions that he might ask regarding my knowledge compared to his.
Great Job Bro. If they going to ask you some question you gone be like what to do
😂😂😂😂😂
🤣
😂😂😂
😂😂
Imagine having this guy as a competitor for a job position.
Oh, but we do have him as a competitor now. With his new invention he is gonna wipe out 50% of the workforce.
@@ghhdgjjfjjggj learn welding or any job that involves working with high voltages is the key, at least for 10 more years. It will take a long time to substitute all the manual labor
Answer is 0(Zero)
You are still thing about job 😢
@@newone5262 can i choose mechanical or electrical ?
Guys judging him based on this math quiz being easy,
1.he was 12 years old
2.he is a legendary grandmaster in codeforces(a position u can never attain with ur slow mind if u coded 3 lifes)
True
in chinese olympaid math curriculum that rule is probably taught at like age of 10-11, and there are at least of tens lf thousands of chinese kids being taught that rule as part of their olympaid math training each year, it is just not impressive at all tbh.
Despite being a codeforces god, he, his team and his AI software engineer failed to properly program their demo site sucb that the reddit folks could easily launch denial of wallet attacks on their upload endpoint, and in multiple occasions you cannot even register for the preview with some server errpr messages. Their AI may seems impressive at the surface but is hardly useful for any real-life software engineering usage, even the demo they coded out is buggy. It is nothing more than a GitHub Copilot with some sugars
@@algospace9360 Your comment is absolutely ridiculous ... but i still agree, for a 12 year old he was ahead
@@amraouza4937 What this video proves is that he had a "very strong" guidance when he was a child.
judging how good someone is by their codeforces performance is BS.
Its like how you don't judge the skill of a mathematician by the number of olympiads he was won, but rather by the quality of his papers.
And Devin AI is vaporware hype scam, and no I'm not a coder, just a mathematician.
Codeforces is a good tool for IYI exam takers -- nntaleb
Neal Wu ( brother of scoot wu) is also global rank 1 in leetcode 😮
dayum
And also lgm in cf
What are his parents doing?
@@jpdupont25 Embodied AGI development before their children were born.
We need some step-by-step tutorials from their parents.
All three questions are easy, but his maths, calculation and english reading abilities are god level. He is a genius.
He was 12
In india also at 15 you could do these question, and there are many who can do it at 12, and if you are motivated enough you could do it, though it might not be easy for everyone.
hmm@@sameerpurwar4836
they were actually easy
@@sameerpurwar4836lol no you can't. 30% of 15 year Olds in India can't even form a sentence lmao
Man it is a difference of two squares, nothing genius about computing 255²-245² in your head it is just (255-245)(255+245).
i didn't know this rule 🤦♂️
@@theAIsearch Arithmetic tests like this are always just about memorizing certain rules and tricks.
It's obviously the difference of two squares, but most of us would need to write it down, though
@@basilbrush7878255-245 = 10 and 245+255 = 500 Ie. 250+250 if you just give 5 from 255 to 245 making both 250 and 250 , so the answer is 500*10 = 5000 ,ok
@@theAIsearchGo to school man..
Scott is the first MVP of Devin. he is just behind the chatbot to answer your questions
It was important for him to be introduced in the promo video as "human", since the world frequently forgets that.
What a genius team, with so many outstanding youth, you may do many thing change the world. Thanks for sharing your story.
When he says it's a really hard problem, I believe him!
Nope. If he says it's a problem, you can't solve it😊
idk
@@hiddencuber2250u know Eric or isit ur random general stats altho this already specomunityy
Scott Wu - Sounds like an incredibly bright man as well as his brother! Very impressive history of him!
Great video! I was looking for the background of the team and you did all the work for me,thanks a lot, I click on the subscribe button too
Awesome, thank you!
00:04 Scott Wu is the CEO of Devin AI revolutionizing the tech industry
02:26 Devon AI can benchmark performance and build projects like a human software engineer
04:43 Scott Wu is a math prodigy and coding genius
06:57 Scott Wu founded Devin AI after working on Lunch Club and Cognition Labs.
09:16 Scott Wu and his team are world-class in math, statistics, and coding.
11:24 Devin AI is a highly advanced coding agent
13:33 Devon AI surpasses in computing power compared to other platforms
15:39 Devon AI automates tasks for freelance software engineers
17:46 Advancements in AI technologies like OS co-pilot and Mesa are improving task completion capabilities.
19:39 AI agents revolutionizing automation of tasks
21:24 Stay tuned for more content
1:36 For this question, we do this:
The pattern is:
MATHLETEMATHLETEMATHLETE...
we have to find the 2010th position.
So, the number of letters in the word 'MATHLETE' = 8
When we divide 2010 by 8
The remainder we get is 2 (2010-8*251)
So, the 2nd letter in the word 'MATHLETE' is the correct answer (which is A).
sure but his speed...
The answer is "A":
2010th letter is in the position 2009. 2009mod8=1
0->M ->0mod8=0
1->A -> 1mod8=1
2->T -> 2mod8=2
You have to start counting from 0
This is honestly wild to see something like this come to fruition
Imagine what happens after they put captcha everywhere, poor devin
LOL! great idea actually
Well, then it will simply become assisted tool instead of unassisted. The human only needs to solve the captcha and devin handles the rest 😅
Rest assured it will solve the captchas faster than us 😁
This is truly revolutionary. Over multiple iterations of the product it’s ought to get scarily good.
IOI has nothing to do with statistics. That was just the statistics page of IOI website
Thanks for clarifying!
ya right
Yeah, it's problem-solving using algorithms
IOI is basically a programming competition, where you solve mathematical problems with efficient algorithms. The solutions are automatically tested and there's a time limit you have to pass. Many participants compete both in IOI and IMO (International Mathematical Olympiad).
@@riittap9121 IOI is not exclusively math problems, it can also be graph, tree, dynamic programming, string ...
I mean they didn't build a llm, i think they have stitched a software engineer workflow maybe on top of gpt4 model . And maybe worked extensively on fine tunning it
agree. it's likely a wrapper on top of an existing llm, but designed to automate coding and debugging
2nd question, after 16 letters the characters starts to repeat, so 2010/16 is 125.625, now skip the .625 part and focus on 125, 16*125 is 2000, 2010-2000 = 10, the 16 characters can perfectly repeat 125 times and they make 2000 characters in total, so now the only thing you've to do is check which character is in or will come in the 10th position, which is A. 😅
Okay I overlooked, they're repeating after 8th characters so yeah you can still do it, 2010/8 = 251.25, 251*8= 2008, 2010-2008= 2, and you get A.
It is much easier ... 2010 % 8
yep excatly 2010/8 = 2008 + 2 = 2010 which is the second letter ''A''
@@nameistverborgen
What does % do? Like percentage?@@nameistverborgen
@@nimishhhhhh2919 remainder
@@andoan8505 got it
The digits question is a nice entry level question.
Requires knowing that 1 followed by a 2 can be achieved 10 ways and for each way, you can order 435 in 6 ways, so 6x10=60.
or 5!/2
Can ya explain ?? Please
@@SimKieu This is also a useful method by first asking 'how many ways can we order the 5 digits' i.e. 5! and then we need to remove any instance when 2 appears before 1 i.e. 1/2 the time because of symmetry.
@@sidnath7336 I got that but I did not get what you said .... , I understood that 435 part but I didn’t get how you know that there are 10 ways to write 1 followed by 2
@@benzz69once u get ur way with the 3 other numbers (ex: 354), now consider the ways I can insert my one and two such that the one is left of 2. The key here, is realizing that is the same problem as picking two spots in these three digits (/3/5/4/, each / denoting spot). Now to pick two of these /'s, the problem is just 5 choose 2 = 10 (if you don't know what 5 choose 2 means, look it up. It's good to know, and cool imo.)
He knows what the formulas are, and how to apply them efficiently.
Man this video is great! 🔥Where did you get the idea to make it and how did you funnel all the research you gathered to create something so educational?
First question: 255^2-245^2=(255-245)(255+245)=10*500=5000
Second question:
There are 5!=120 permutations of numbers, in half of them 1 is to the left of 2, so it's 60.
Third question:
Compute the remainder of 2010 when divided by 8. Since 1000=8*125, you can look only at the last three digits, so it's the remainder of 10 by 8, which is 2. The second letter in mathlete is a.
Can I found an AI company now?
In any case, this is standard math olympiad prep. Other people who also knew this are Sam Bankman-Fried and Caroline Ellison.
In any case, this is standard math olympiad prep. Other people who also knew this are Sam Bankman-Fried and Caroline Ellison.
Can I found an AI company now?
@@theAIsearch well, let's just say that his product speaks for itself :)
@@theAIsearch Man you can also acquire this skill just go for JEE advance...
But uk what Sam bankman is not? A legendary grandmaster at competitive programming
Bro just lied on the resume from very first day.
Give a link where it specifies architecture - is it truly "AI" itself or is this just a slew of api calls, a lovely UI wrapper, and some sort of scheduler?
Whatever it is, you throw a link at it with some outline of your project, and it spits out a perfectly debugged output.
IMO this is historic, it's like the start of gold mining in the 1800's, it will only get better from now on.
It’s more than math. Looking at Scott’s body language, he was speed reading the questions from the moment the question appeared and was solving for it before the host even began reading the question.
He is definitely very smart but regarding the quiz questions shown in the beginning, I am certain that he had practiced similar questions before the actual event. That's why he was able to answer without the question finishing because he knew what the question was from his previous practice.
Bro, you can practice 'similar' problems for a year. But he read the question, understood the question, found the solution (let's say he recalled a similar question', then did the calculation...all in less time than it took the examiner to read the first sentence of the question.
@@t.yop9 Or maybe he had seen and solved that exact question while practicing for the exam.
I've been to one of those competitions (just state not national level) and you can't know the questions beforehand because they're new, and at the national level they're really just good at speed reading the questions and extracting what they need. Although it is possible they've seen a similar type question somewhere else before but it's not guaranteed.
@@magicalhippo There's a also a possibility that it has some pattern which doesn't require solving the entire question. And maybe he used that to solve the question. Though that's still impressive, but not like actually finding the square of both numbers and then subtracting.
@@DK-ox7ze you are really just looking for anything you can say to downplay this guys intelligence are you, what were you doing at 12?
Good video and information. Definitely a company to watch
Thanks!
Thank for this video and the insights into the team behind the project. Giving some human insight into this god like technology helped me get a handle on it. As for Scott - wow!
anyone here after finding out Devin video was faked
Me ✌️😂
It's really admirable how Scott is able to solve those questions at a very young age in front of a crowd, He is just extraordinary. But when you think about it, the questions are not really at a very brilliant level. For instance,
1. It's literally a difference of squares and the very fundamental identity a²-b²=(a-b)(a+b) can be used, So 255²-245²=(255-245)(255+245)=5000.
2. This one is a pretty classical question in permutations and combinations classes. If 1 is to the left of 2, Then there are 4 places 1 can be i.e. 1----, -1---, --1--, ---1-. Similarly 2 can be placed in 10 total places. The other numbers can be arranged anywhere resulting in 10*3!=10*6=60
3. The word 'MATHLETE' has 8 letters and 'A' is at the 2nd position, that means 'A' will also occur at every position of the form (8k+2) where 'k' is a whole number. Since 2010(mod8) = 2, i.e, 2010 can be represented as 8k+2 for some integer 'k', you know the position 2010 must contain 'A'. Any number 'x' with the property x(mod8) = 2 will possess the letter 'A'
Now, my argument is that while Scott is indeed a CS and Math prodigy, the questions proposed in the competition are not really the level they should be. Anyone with even 10 hours of practice can ace these questions in seconds. They feel really complex if you don't have a strong grasp over the subject but for someone who has been given this training at a very early stage in life, these questions are a piece of cake. I bet if this was a Chinese or Indian test, he would probably not get the fastest answer.
For instance when I heard about Scott getting the questions blazingly fast, I tried to attempt them myself without having any idea what the questions were and I was able to get the answers nearly as fast as Wu(I was about 4-5 seconds slower than Scott because ofcourse I'm not a prodigy and I'm 17).
It's really harsh to see Scott being known as the guy who solved the math competition questions while he should be known for his Google kickstart participation and others contributions which are way more appreciable than those 3 questions.
🤯
Woah dude, Indians and Chinese
"Anyone with even 10 hours of practice can ace these questions in seconds" but then you say "They feel really complex if you don't have a strong grasp over the subject..." So which one is it? 10 hours or a lifetime?😂
@@qaz3433When I said "strong grasp over the subject", I was not referring to the question practice, but having the "Theory" cleared in mind. I hope you know that there is a difference between "Practice" and "Strong grasp".
@@MayankXOR In that cas how would someone with 10 hours of practice ace these questions in seconds if they wouldn't know what questions are going to come up? So therefore only if you have a strong grasp ie life time. So, If you are fed this style of education as a child like you do in China you start noticing patterns. So unless you meant to say that if you were around this education your whole life AND had 10 hours of practice you could ace these questions in seconds then the questions are probably not as easy as you say and require a strong background.
Holy shit this whole story is crazy, not that he good at math and stuff, but he can gather so many top level thinker into one space is mindboggling. I can't believe all people on his team is crazy ass people.
Anyways i like your style of video, definitely subscribing
Brilliant milestone and a great video
Not a Harvard dropout, a Harvard skipper.
Really good..inspiring the young 👬 Tech entrepreneurs. I am sure Devin AI will be success
Ahh i used to prep for these olympiads in middle school. he is indeed very smart. most of these are kinda easy-ish but still, very impressive. What I think is that cognition labs has marketed their product wonderfully. Because devin is not the first of its kind. there are a lot of such intelligent agents available. this shows the power of marketing.
the speed is crazy tho
For the first question (255^2-245^2), he memorized the difference of squares formula, which states a^2-b^2 = (a-b)(a+b). If you know this, solving is super trivial and anybody can solve this problem in under 10 seconds.
1:15 Very easy! The 8 letter word "MATHLETE" is being repeated. You want to know what letter is number 2010. Then you use the 8 times table. 800 + 800 + 400 = 2000. Then 10 remains, that gives you one MATHLETE, and the beginning two letters of the next MATHLETE: "MA". Thus the answer is "A".
Math bee competitions are never about the difficulty of math questions (for that, have a look at IMO). All of the questions in math bee-ish competitions are really easy, and the deciding factor almost every time is how fast you can solve that easy question.
@@naman.0316 Yeah, which requires a lot of training, less about talent.
I solved it the moment I saw the 0:00 problem. Not lying. I do not know how this took longer than a second to any middle schooler. I LITERALLY, thought he was going to say "easy right", " Now try this harder one."
$ Same with 0:27 ___6 possibilities for 3,4,5 and (4+3+2+1) such arrangements Ans. 60 Any middle schooler should answer this under 5 seconds.
$ The easiest 1:14 cycle of 8, remainder of 2010|8 = 2nd position = A i.e. under 2 seconds.
Love from India 🇮🇳
The first question and third question he can probably solve on the spot realistically usually a few math tricks, but the second problem I'm almost certain he probably did that problem before and just knew the answer. Or at least a very similar one and then just substituted out the difference.
After building the product, who gone a debug the code base, Devin Itself or human developer
In the demo it showed, ai encountered error. Then it added a print statement to debug and fix it.
thank you for the video!
My pleasure!
And correction IOI is not just statistics, it can contain any programming questions related to real-world modeled into coding problem
6:06 where is this from?
The 3rd Questions Solutions is:- Just count the letters in the single word MATHLETE which is 8, then divide 2010/8= 251 and the remainder is 2 . Count the letter in that word which is on second position .
Therefore the answer is "A" which is on 2nd place.........
But its really fascinating that Scott Wu is able to answer these question very rapidly in there teenage...... Thats why he is founder of Cognition now..:):)
(255-245 =10) times (255+245 = 500) = 5000. All you need is to know the difference of squares method.
Oh come on.... Everybody knows it but this guy is a legend
Thanks, I didn't know this
Folks, it’s not about how to solve this problem at his age. It how fast he answer it and proven over and over of grandmaster level at his early age.
i’m speechless. incredible
I would suggest him to work on fusion reaction to generate cheap energy, that would help human way more than AI.
Wu is a great genius not easily come across in everyday life. At his and his team calibre, there could be more things they can do together to a full human capacity. I just can't wait to see his god-level calibre. 555
What's your take on those of us with ADHD or learning disabilities going into tech? I was a lackluster HS student and only became quite good at mathematics later in life (I tutor some of it now!) and am considering an IT degree. Would love an honest response!
There are plenty of very successful tech people who have ADHD, so it's definitely not a disadvantage. Imo, it's better to pick a project you're passionate in building, and then learn the tech to build it out, rather than just go to school to learn based on a syllabus. Good luck!
I have ADD, was a college dropout and had a high degree of success in tech. You don’t have to get a degree. You just have to work hard and get opportunities to succeed. Comparing a fine-tuned model implemented in GitHub Copilot is not comparable to what Devin is doing and there doesn’t seem to anything that Devin is doing that is special other then execution and a team of smart people. That doesn’t mean they can create a successful product, but it does set a high expectation for them to succeed. Good luck to the Devin team. OpenAI is doing something similar as they target AGI. 😄
In the first question you have to do
(255-245)×(255+245) = 10×500 = 5000
In the second, (5×4×3×2)/2 = 60
In the third, the (remainder of 2010÷8) = 2. And find the letter at that position which is A.
i'm ngl those questions where pretty easy, I mean I did them within seconds too (although I read the question a lot slower), and I'm by no means a math genuis, what's more impressive tho is his codeforces rating.
These questions have patterns and chinese parents sent their kids to training camps where these techniques are taught. Kids have to practice these questions repeatedly every day.
Source: another Chinese guy who went through this BS in early childhood.
What's your opinion on it like how your parents thought you if I may ask
blah blah blah blah
What's the Chinese guy doing now?
🥲🥲🥲
@@mujtabaalam5907 im working remotely from Toronto as a senior dev for a tech startup in the Bay Area.
Actually, those questions are not hard, but speed of solving them is fascinating.
Last time the media hyped about a genius with an amazing startup we had FTX. Just saying…. Scott Wu certainly is a top competitive programmer but this hype seems like the typical pump and dump startup from deep pockets (Oh wait Peter Thiel as investor)
i asked chatgpt the first question and it says its 18 not 60 .
and this is the reasoning
In the arrangement where the digit 1 is to the left of the digit 2, there are indeed more possibilities than initially considered.
When 1 is in the first position and 2 is in the second position:
There are 3 remaining digits (3, 4, 5) to be placed in the last three positions, which gives
3
!
3! permutations.
Total arrangements for this case:
1
×
1
×
3
!
1×1×3! =
6
6.
When 1 is in the first position and 2 is in the third position:
Again, there are 3 remaining digits (3, 4, 5) to be placed in the last three positions, resulting in
3
!
3! permutations.
Total arrangements for this case:
1
×
1
×
3
!
1×1×3! =
6
6.
When 1 is in the first position and 2 is in the fourth position:
Once more, there are 3 remaining digits (3, 4, 5) to be placed in the last three positions, yielding
3
!
3! permutations.
Total arrangements for this case:
1
×
1
×
3
!
1×1×3! =
6
6.
Adding up the arrangements from each case:
6
+
6
+
6
=
18
6+6+6=18
Upon reevaluation, the total number of such integers where the digit 1 is to the left of the digit 2 is indeed 18, not 60. Thank you for bringing this to my attention.
First one , ( a+b)( a-b)= a²-b² means
( 255+245)(255-245)= 500×10= 5000 .more more practice esy , but he was super intelligent too
The first question is pretty easy if you know the trick. 255^2 - 245^2 = (255+245) * (255 - 245) = 500 * 10 = 5000.
Seriously man who doesn't know it 🙃
lots of people knows it. but its Scot's calculation speed. also many people won't be able to calculate in the heads(without pen/paper/calculator) even if have long time.
but he didnt even wait for him to say out the 2nd integer bro
he needn't wait. he could read the question on big screen, or his personal screen. he can read faster that presenter speaks.
i can do above mentioned calculation in mind in 2-3 minutes. most people in the world won't be able to do so in a whole day. see scot wu is 100-200 times faster than me in this calculation.
Awesome Boss Keep Going...
He is a legendary grandmaster in codeforces .
For the MATHLETE question: 2010/8 (because MATHLETE has 8 letters), 231.25, 1/4 of 8 is 2, so the 2nd letter in MATHLETE = A!
He was born brilliant, he has good genetics
It's just the beginning. Imagine what this team could do with an AI like Devin. They are creating an instrument for themselves to start making some really cool stuff.
I look forward to the day when I can build a full app just by talking to a team of AI agents
He is legendary grandmaster on codeforces. That's enough as an intro.
These are the kind of people we need to run for president…
Scott Wu. Incredible!!
If that genius kid now is grown up and have made AI Devin then this is real. I am in the list to Devin
These are some of the greatest comments in the comment section ever haha We are very well seeing the spearheading of the AI revolution happen amongst these conversations 🔥
The questions are actually from a pool and they're given ahead of time to the students who've memorized them and just waiting to regurgitate the info, it's not actually "on the fly".
Great video!
Thanks!
Sh*t I said 50,000, missing by a zero can crash markets and destroy lives. This guy is insanely good.
GREAT GUY
Greate info, thanks man❤
my pleasure!
Neal Wu is his brooo ! That is a plot twist irl !!!!!
Damn. Devin reads the documentation. It's so over for Jr. Devs 😂
Now I'm planning to become a farmer :D btw great video dude
Yeah, math geniuses, this kid is *12* years old, and answered even before the sentence finished. Show some mercy.
The questions were honestly not that difficult.
1. 255^2 - 245^2... come on guys, it's just (a+b)(a-b) = a^2 - b^2 in reverse.
2. Anybody who has had an INTRODUCTION to P&C will be able to crack it.
3. MATHLETE MATHLETE MATHLETE is a recurring pattern with 8 letters, so 2010 mod 8 = 2 which means the 2nd character of the pattern ('A'). This was actually the easiest.
Regarding his speed, it's just a matter of practice. I hate math or mathematicians being unnecessarily glorified, the narrator should have researched a bit to see how simple these questions were. If only people in the comments section knew that they could very easily reach this level too...
You didn't even talk about the most interesting of all agent tools that is actually released and working (because Devin an many others are just videos today), pythagora
you're right, pythagora is also great!
He doesn't have to. It's his youtube channel
3rd question is 2010 mod 8 which is 2 and A is in the second position
Every jee student can solve that second q thats just factorial 5 divide by 2 but thats great that he can solve taht q. At that age
@4:38 IOI is not an Olympiad focused on statistics. In simple terms, it involves participants competing to solve programming puzzles. Essentially, participants write code to solve these puzzles, and they earn scores when their solutions run efficiently and correctly on test cases. It is generally considered the second hardest Olympiad after the International Mathematical Olympiad. Regardless, almost all participants at the international level in all top Olympiads (math, informatics, physics, etc.) are incredibly talented people.
@ai-tools-search please correct to avoid misinformation.
I believe he had practiced so much that he had already solved those questions before while practicing so he recalled the answers and told instantly..bcoz its literally inhuman to solve it that fast
Nah, if you have good genetics you can
Or, just good genetics
We could solve the first question as 255^2 - 245^2= (250+5)^2-(250-5)^2 and by using binomial rule and sequence it will equal 2×summation of secon tems in binomial whic is 2×2C1×250×5 equal 5000 i know that can be solved by diff between two square but this way is generlized form to solve question if we have power greater than 2
The third question as the mathlete repeated every 8 letters so 2010/8 =126(1/4) by taking reminder 1/4 and make base equal 8 like 2/8 it will be second letter A
he did not calculate, he knew from quiz training books the answer to 255^2 - 245^2.. he just answered. Its like 4+4 = 8 , you hardly put brain cells to calculate, you just know from experience its 8
first one was easy af , a^2-b^2 , 5000 popped in my mind in an instant
so then why was he cheating (=lying in the given context) in the devin ai video clips?!
The mathlete one wasn't hard, but in that speed, yes.
You just count how many letters are in mathlete which is 8. So you divide 2010 by 8 to see how many times you can fit that word in 2010 times. But it's not complete, you get a fraction. 2010/8 is 251.25. that means it's only 1/4 through the last word. Because there are 8 letters, 1/4 of the word is the letter A.
Here's why:
M .125 (1/8)
A .25 (2/8)
T .375 (3/8)
H 50(4/8)
L .625(5/8)
E .75(6/8)
T .875 (7/8)
E 1 (8/8)
Where is this world heading to..amazing to see in our lifetime in next 10/20 yrs
So should i continue learning laravel?
Great Information!
Thanks!
Too good to be true.
why are someone with early glasses always good at math
brain damage
The perfect template for a scam
What I like is that the Wus and their partners took off their shoes before entering the workspace.
Mod(2010,8)=2 , the second letter is A
i'm dumb and have no idea what's mod()
@@theAIsearch Divide 2010 with 8 using division and Chek the reminder
@@theAIsearchof you divide 2010 by 8 repeatedly, you get a remainder of 2. That's what mod means
worry about china in future, in recent years there have been candidates who topped IOI, which is way tougher than 2010s
1. a^2 - b^2 = (a-b)(a+b)
2.
3. 2010%8 = 2. Get the second letter, A.
But he was 12 so that’s crazy smart