Limits - Free Formula Sheet: bit.ly/3T3dD2X Final Exams and Video Playlists: www.video-tutor.net/ Math and Science Tutors: bit.ly/Find-a-Tutor Next Video: ruclips.net/video/fHzmQmcvheI/видео.html
Your explanations are simply the best. I appreciate so much that you don't take shortcuts and aren't afraid to review the fundamentals during the examples. I wish I could pay you for my Calculus class instead of my university.
This man just proves how bad, some university teachers are, they are paid a bunch of money but can't teach shit. This man makes it so simple to understand. Thanks for this channel
THANK YOU SO MUCH YOU DESERVE ALL THE MONEY IN THE WORLD!!! MY CALC 1 PROFESSOR TOOK 2 HOURS AND 30 MINUTES TO EXPLAIN THIS BUT I LEARNED WAY MORE FROM YOU IN THE SPAN OF 10 MINUTES!!! THANK YOU!!
The best thing about this guy is how short his videos are I spent days and days studying with zero results…in less than twenty minutes it all makes sense
i wish you could have been my lecturer at university, i would have understand it on the spot without wasting my time sitting there for 3 hours and don't understand anything, thank you for posting these videos, it's been really helpful
G 191 11:38 note 5:25 any time the function is bottom heavy with infinity limits the functions is equal to zero note 5:25 any time degree is equal the ans is coefficient ratio
you are really really really helping me in physics and also calculus, man you are really better than all the professors in my university you are a great teacher i am really rely on you man thank you soooooo much
This was helpful as always, yet it is still challenging to me a little bit because there's no consistency in the procedures so that we can use the same approach to every rational function.
At 11:35, since x goes to infinity, I think that we have to consider both case: (1) x goes to positive infinity and (2) x goes to negative infinity. In case (1), the answer is 2 (positive 2), but in case (2) the answer is -2 (negative 2) . In this problem, the method divide both numerator and denominator by 1/x is not a good choice. Instead, divide both numerator and denominator by 1/abs(x) (abs(x): absolute value of x) would be more generally correct. In case (1), 1/abs(x) equals 1/x (positive 1/x) and in case (2), 1/abs(x) = 1/-x (negative 1/x).
I am here before every test, this time I am here before my final. Somehow just from watching these videos for like 2 days, I manage to always ace my tests, even though I slacked off the entire semester. LOL
I haven’t finished the video but I’ve been studying other calc sections for my quiz tomorrow and you just apply the power rule to top and bottom and you get the answer, so all constants = 0, for the constants that have a variable you multiply it by 1 and divide and get the answer. hopefully this helps someone in the future!
One short cut rule you didn't seem to cover was when the x value is greater in the numerator (ex: 3x^4-10/6x^2+20) the limit will be +/- infinity since the top is outgrowing the bottom.
Mate I love your videos, I've been writing out the theory understanding as best I can and as soon as I hit a road block your the man I come to, and everything I've learnt makes fence
Dude I fucking love you man thank you so much for making videos I know you get these kinds of comments on all your video but they help so much I just watched a 10 minute video from a University professor who basically explained nothing then to come here and learn everything in 2 minutes is crazy
16:14 Why did he multiply the radical in the denominator by 1/x^2, but the rest of the denominator by 1/x? I'm guessing it's because in the end, you're taking the limits individually, but I don't get the rule
"Inside a radicle, we need to multiply by 1/x^2" is what he says. Because the 1/x is going under the radicle, its supposed to turn into 1/x^2. Hope this helps!
Thank you very much at least you have given me directions and I would like you to give us as more examples as possible for me to be in a good position..
ok im a year late but it turns out to be 9 because to be able to multiply √(9x^2) by (1/x) to cancel out the highest exponent, you need to get into the radical. So what he did without explaining was he converted (1/x) into (1/√x^2) bc they're the same, so √(9x^2)/(1/x) = √(9x^2)/√(1/x^2) which makes it √9. -bored college student
quick question, for the problem w (square root of 9x^2+x) - 3x, why couldnt we plug in infinity right away? x^2 is the biggest term, so wouldn't it determine the behavior of the limit and cause it to tend towards infinity?
Can you.please show these carrying the proper Lim notation through the whole problem? Even with the "work" shown, it skips steps or notation which we need to show on every step.
@@BNETTERS we always multiply by the reciprocal of the highest powered x in the denominator The highest power in that denominator was 1 which is x so it’s reciprocal is 1/x We do that to reach the formula 1/x^r which is equal 0
Limits - Free Formula Sheet: bit.ly/3T3dD2X
Final Exams and Video Playlists: www.video-tutor.net/
Math and Science Tutors: bit.ly/Find-a-Tutor
Next Video: ruclips.net/video/fHzmQmcvheI/видео.html
Can someone please explain why at 10:13 he multiplied both top and bottom by 1/x instead of 1/x²
@The Organic Chemistry Tutor
Tnx ❤️
Your explanations are simply the best. I appreciate so much that you don't take shortcuts and aren't afraid to review the fundamentals during the examples. I wish I could pay you for my Calculus class instead of my university.
AGREED
i wasted my 3 hrs listening to my calculus teacher without learning it. and now, i learned it instant for only 20 min. wow. thanks
x2 the speed and learn it in 10 min
My calculus teacher dint even teach how to find the limit of infinity
@@alikhidzam3749 you serious? That should be one of the first things you learn in calc 1
Fun fact: Everybody rushes down here when a test threatens them. Don't worry, we are all in this together. I have a test by sunrise.
Same
How did it go??
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@@fazalshaik8399 Good luck brother. I pray you get it too🙏
You’re a life saver man I love your videos, you explain better than my college professor lol
My prof is a German teacher with the heaviest accent ever, I also don’t really understand her method, but this one man explains in one clear shot 💯
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This man just proves how bad, some university teachers are, they are paid a bunch of money but can't teach shit. This man makes it so simple to understand. Thanks for this channel
In 20 mins i have learned more than I ever did from my prof's lectures.
MR. Organic Chemistry Tutor, thank you for an excellent explanation of Limits at Infinity and Horizontal Asymptote in Calculus One/Two.
THANK YOU SO MUCH YOU DESERVE ALL THE MONEY IN THE WORLD!!! MY CALC 1 PROFESSOR TOOK 2 HOURS AND 30 MINUTES TO EXPLAIN THIS BUT I LEARNED WAY MORE FROM YOU IN THE SPAN OF 10 MINUTES!!! THANK YOU!!
I understand Math with you better than my prof. Your voice helps me
ditto, like same
The best thing about this guy is how short his videos are I spent days and days studying with zero results…in less than twenty minutes it all makes sense
i wish you could have been my lecturer at university, i would have understand it on the spot without wasting my time sitting there for 3 hours and don't understand anything, thank you for posting these videos, it's been really helpful
G 191 11:38
note 5:25 any time the function is bottom heavy with infinity limits the functions is equal to zero
note 5:25 any time degree is equal the ans is coefficient ratio
you are really really really helping me in physics and also calculus, man you are really better than all the professors in my university you are a great teacher i am really rely on you man thank you soooooo much
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@@garangbol793 في كثير عرب معتمدين على الله ثم على هالشب
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This was helpful as always, yet it is still challenging to me a little bit because there's no consistency in the procedures so that we can use the same approach to every rational function.
watched your vids for my igcse revision. I'm in college now and I still watch your vids to understand better. Thank you!
every time when i fell hopeless for math, you came out
At 11:35, since x goes to infinity, I think that we have to consider both case: (1) x goes to positive infinity and (2) x goes to negative infinity. In case (1), the answer is 2 (positive 2), but in case (2) the answer is -2 (negative 2) . In this problem, the method divide both numerator and denominator by 1/x is not a good choice. Instead, divide both numerator and denominator by 1/abs(x) (abs(x): absolute value of x) would be more generally correct. In case (1), 1/abs(x) equals 1/x (positive 1/x) and in case (2), 1/abs(x) = 1/-x (negative 1/x).
"The exponent doubles once you move it inside" 19: 21 I bet many of you are confused but hopefully this one sentence help just like it helped me lol
thank youuuu I was confused on that
bruh i was hella confused about this before i saw this video
I am here before every test, this time I am here before my final. Somehow just from watching these videos for like 2 days, I manage to always ace my tests, even though I slacked off the entire semester. LOL
thank you so much, you're saving my calculus grade and i'm actually learning and understanding what to do
i have my test tommorow and you saved my life, thanks
Keep it up man,you're a huge help
Thanks
I haven’t finished the video but I’ve been studying other calc sections for my quiz tomorrow and you just apply the power rule to top and bottom and you get the answer, so all constants = 0, for the constants that have a variable you multiply it by 1 and divide and get the answer. hopefully this helps someone in the future!
Good professor, I wish you to come in Rwanda🇷🇼 C's we love you alot.
God bless you.
One short cut rule you didn't seem to cover was when the x value is greater in the numerator (ex: 3x^4-10/6x^2+20) the limit will be +/- infinity since the top is outgrowing the bottom.
Mate I love your videos, I've been writing out the theory understanding as best I can and as soon as I hit a road block your the man I come to, and everything I've learnt makes fence
You made limits so so so so so so so so soooooo much easier. Thank you. For realsies.
This man always gives me hope that I can beat my every math exams.
Very Helpful For My AP Calculus BC class. You're a lifesaver!
first calc test tomorrow and I think you'll be the reason I pass :) thank you
King 👑 of maths,, gifted mind
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The x doubles inside the sqr rt! Omg thank goodness I was so confused thanks!!!!
The answer at 9:20 really helped me out. Thanks a lot!
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The world without the organic chemistry would be a dark place
This is the insanely interesting actually.
Dude I fucking love you man thank you so much for making videos I know you get these kinds of comments on all your video but they help so much I just watched a 10 minute video from a University professor who basically explained nothing then to come here and learn everything in 2 minutes is crazy
The best freaking video on RUclips
At 11:35 the answer should be -2 because when x enters inside the square root it becomes x^2 and you have to multiply the limit by a negative sign.
What you are saying is true when x -> - infinity, not when x -> infinity
this is suchhh a good explanation. i needed this step by step explanation
16:14 Why did he multiply the radical in the denominator by 1/x^2, but the rest of the denominator by 1/x? I'm guessing it's because in the end, you're taking the limits individually, but I don't get the rule
"Inside a radicle, we need to multiply by 1/x^2" is what he says.
Because the 1/x is going under the radicle, its supposed to turn into
1/x^2.
Hope this helps!
Because √(x²) = x for x ≥ 0
Test in 45 mins 🗿
Best maths teacher
Thanks a lot for all the help
I don t have any test . But it looks more fun than boring algebra i study in school. That s why i am learning this for fun
well articulated and i could go on and work out on the rest of the questions on my own.
🙏
Thank you so much Mr Julius Gonzalex
Why go to school when we have RUclips
Thank you very much at least you have given me directions and I would like you to give us as more examples as possible for me to be in a good position..
Ur video's are the best 💯 thank you for helping me 🙏
this tutorial
is really helpful to me
thank you ,learned a lot in this video and you are a huge help
this is so much easier I honestly wish they taught us in precalc
So ur learning calculus in precalculus makes no sense
may i ask on the second to the last problem, why do we need to multiply
1/x on both sides?
Your videos really are a big help to me. Thank You!
Thank you so much, the wide range of examples really helped me out!
Your explanation are really clear and understandable. Your videos are really helping me
why do we have to multiply the fraction by 1/x😢
to make sure that the x become a denominator with a value of 0
wish i could write and listen as fast as you man
Thanks my techer
This was so unbelievably helpful thank you
you saved my life....
at 16:06 shouldntthe 9 be multiplied by 1/x^2 instead of 1/x because x^2/x is still x???? im confused pls help
ok im a year late but it turns out to be 9 because to be able to multiply √(9x^2) by (1/x) to cancel out the highest exponent, you need to get into the radical. So what he did without explaining was he converted (1/x) into (1/√x^2) bc they're the same, so √(9x^2)/(1/x) = √(9x^2)/√(1/x^2) which makes it √9. -bored college student
Thank your so much ,I really struggling to this
THANK U, some other vid just showed dthe tricks on how to figure it out but didn't explain y, thanks man
My savior, year to year
This is my main man right here
my sir took x^m as common and divide so we have up to x^3 so we can write it as a(1/X^1or 2 or 3)=a(0)=0
awesome math tutorial .
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Thank you for uploading this video! It was such a big help.
Sir please solve the question.
Evaluate lim n tends to infinite x to the power n divided by e to the power x
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Thanks so much, this is so helpful
15:36 why did he multiply the top and the bottom with 1/x instead of 1/x^2 since the highest degree is 2?
same question
Because he got rid of it in the numerator and in the denominator it’s inside a square root. Therefore, x is the highest
quick question, for the problem w (square root of 9x^2+x) - 3x, why couldnt we plug in infinity right away? x^2 is the biggest term, so wouldn't it determine the behavior of the limit and cause it to tend towards infinity?
I am grateful to you 🥰🥰
I have a test in an hour
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Can you.please show these carrying the proper Lim notation through the whole problem? Even with the "work" shown, it skips steps or notation which we need to show on every step.
DAMN I LEGIT FOUND THE JACKPOT
In the beginning around 4:10 do you know why he divided the top and bottom by 1/x?
@@BNETTERS we always multiply by the reciprocal of the highest powered x in the denominator
The highest power in that denominator was 1 which is x so it’s reciprocal is 1/x
We do that to reach the formula 1/x^r which is equal 0
12:28 HOW DO YOU DECIDE WHICH FRACTION YOU SHOULD MULTIPLY WITH
15:50 dude, when did 9x^2 divided by x became 9??
since it is inside a root, you have to divide by 1/x^2 and not 1/x
@@Jacobk2403 thanks boss I understand ur point clearly
Are videos from 5 years ago not working? Yes, yes their are
the comments are legit just people who listen without processing shit or taking notes smh.
You are very very good