Sequences - Free Formula Sheet: bit.ly/4eau2KQ Arithmetic Sequences: ruclips.net/video/mxEIFO8vXKY/видео.html Geometric Sequences: ruclips.net/video/zJEWcysAc44/видео.html Final Exams and Video Playlists: www.video-tutor.net/
Geometric mean = square root of a times b In other words, it’s the middle number. Arithmetic mean = a + b divided by 2 Also, it’s the middle number & basically it’s the average 💕💕
Hey, thanks for the explanation. Can I get some help with this question, please? The geometric mean of two positive integers is 27, find all possible values of a and b.
Divide 27 by any number (=x).. times 27 by the same number (=x) So you can find all the integers between 0-27, using the first division. = a 27 / x = a And you can get the b, by multiply the same factor u used in division. 27 * x = b The range of x = 1 - 27 , becuz u said positive integer Edit Sqr ( a * b ) = 27 = Sqr ( (a/x) * (b*x) ) = 27 Becuz 1/x * x = 1... then became a*b
If you are taking the excellent tools and teaching you find here and then reaching easy conclusions with it there is a very good chance you are fooling yourself and your readers or clients.
Am always amazed and greatful at the same time to be taught by this person. He seems to be knowing all topics and units. I have learnt a lot from him and I will forever be greatful
Yes, the middle numbers are just a visualization technique he uses here to help explain things. As long as you take the sqrt of the lowest and highest numbers in a set (even if that set is comprised of only two numbers), you’ll be able to calculate the geometric mean. So in your example, it would just be sqrt(4*108) = 20.8 (rounded).
Nice refresher of geometric means and geometric sequences and comparison and contrast with arithmetic means and arithmetic sequences. I read some people's questions here about whether a geometric mean could be 'between' two numbers not listed in the sequences. I could be horribly wrong although I don't think that is possible? Someone know for sure?
Amazing vid i understood the concept very well but. My friend needs subtitles too but when he put subtitles on he told me some random words were translated to it even when i turned the subtitles. It is very funny but please edit the subtitles if you can. Thanks
Hi please i need video on harmonic mean for group and ungrouped data Application of geometric mean Geometric mean for both group and ungrouped data Application of geometric mean Thanks 😊
What type of math course are you most likely to cover this material in? Of all the math I learned in high school for my SAT and in college (I didn't major in math but completed 3 calculus courses) I never came across this concept.
I think it's more better if you use the +- because geometric s uses a alternative signs, ex : 4, _, 36. The 12 could be a negative or perhaps a positive, so It's more practical if you use +- :)
Then u do the same thing but you write it in fraction example: if they give u 4/9 and 16/25 u have to multiply them in a square root then u can just do what he did
Sequences - Free Formula Sheet: bit.ly/4eau2KQ
Arithmetic Sequences: ruclips.net/video/mxEIFO8vXKY/видео.html
Geometric Sequences: ruclips.net/video/zJEWcysAc44/видео.html
Final Exams and Video Playlists: www.video-tutor.net/
I like how in the beginning “Geometric Mean” looks like a boss health bar
it kinda is tho
The shit I’m studying in 9th grade
XD
@@brayanpaxtor1643 same XD
Wither
bRUH, you just made me understand a lesson i have not understood in the past 3 years of my high school all in just under 6 mfing minutes
Lol
Seriously lol
Geometric mean = square root of a times b In other words, it’s the middle number. Arithmetic mean = a + b divided by 2 Also, it’s the middle number & basically it’s the average 💕💕
Thanks
What if there is 2 numbers in between🙃
No arithmetic mean and average are different, mean can be found on 2 numbers
It's the mean, not the average.
The World is under a Pandemic and this Guy is Busy making Basic Math Videos, Respect !
how could my teacher not explain this?? thank you very much for this!
You know what i am watching you from ethiopia.
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Trash boat from regular show or just random name...?
Hey, thanks for the explanation. Can I get some help with this question, please?
The geometric mean of two positive integers is 27, find all possible values of a and b.
Divide 27 by any number (=x).. times 27 by the same number (=x)
So you can find all the integers between 0-27, using the first division. = a
27 / x = a
And you can get the b, by multiply the same factor u used in division.
27 * x = b
The range of x = 1 - 27
, becuz u said positive integer
Edit
Sqr ( a * b ) = 27
=
Sqr ( (a/x) * (b*x) ) = 27
Becuz 1/x * x = 1... then became a*b
Stop scrolling down the comments and pay attention.
i cant help it :c
Ok
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Ur right 😂
Your videos have helped me my entire varsity life. Thank you.
You make all my work easy for me. Thank you.
If you are taking the excellent tools and teaching you find here and then reaching easy conclusions with it there is a very good chance you are fooling yourself and your readers or clients.
You are my saviour! I love your voice by the way💗
Sameee!
Thank god for the organic chemistry tutor!
Am always amazed and greatful at the same time to be taught by this person. He seems to be knowing all topics and units. I have learnt a lot from him and I will forever be greatful
I'm curious, can you get the geometric mean between 4 and 108 (when you have two numbers in between and no number in the middle)?
Great question!
Yes, the middle numbers are just a visualization technique he uses here to help explain things. As long as you take the sqrt of the lowest and highest numbers in a set (even if that set is comprised of only two numbers), you’ll be able to calculate the geometric mean. So in your example, it would just be sqrt(4*108) = 20.8 (rounded).
why not? you can take the square root of product of any two numbers
The answer is 20.8
@@CaseyMartin but if u do (4*20.8) it won't come out as 12
Nice refresher of geometric means and geometric sequences and comparison and contrast with arithmetic means and arithmetic sequences. I read some people's questions here about whether a geometric mean could be 'between' two numbers not listed in the sequences. I could be horribly wrong although I don't think that is possible? Someone know for sure?
Amazing vid i understood the concept very well but. My friend needs subtitles too but when he put subtitles on he told me some random words were translated to it even when i turned the subtitles. It is very funny but please edit the subtitles if you can. Thanks
thank you sir its very helpful for beginner
Thx for the quick lesson! This was really interesting🧐
My favorite channel
The voice is so soothing to mind
Like u eating chocolate
U teach better than my math teachers😭
Very helpful. Thank you
Because of you I passed my exam
I saw this video after a day my teacher teach me this lesson, but i sure you are better than him by 201%...
Hi please i need video on harmonic mean for group and ungrouped data
Application of geometric mean
Geometric mean for both group and ungrouped data
Application of geometric mean
Thanks 😊
ALWAYS MY BEST TUTOR
Without you i would dieyou are the best ever..
And oxygen is just looking at you like 🙄 please!
Not all heroes wear capes :) may god(or whatever deity you believe in) bless you
make sure to capitalize the “G” in God! 💓
I learnt a new word today.
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Thank you so much Tutor
What type of math course are you most likely to cover this material in? Of all the math I learned in high school for my SAT and in college (I didn't major in math but completed 3 calculus courses) I never came across this concept.
It was statistics for me ( economics )
@@Jaimzz im doing this in geometry.
Thanks alot this really helped
This guy explain better than my teacher
thank you for saving me😍😍
i have a question. whats the formula if there are 2 missing geometric means?
Thank you sir I understood
thank you!!
thank you
I love this
Thank you very much!
machine learning tutorial pls
Can't it be - √ab
Because a, - √ab, b also for a GP
THANKS!!😊😊
My exam had a question asking the product of the two geometric means between A and B
Really? Can you list the example?
Thanks 👍
So useful,thumbs up!
THANK YOU!!!!!
What if there's n terms in between a and b?
I fucking love this teacher
Nice bro
what is the Geomatric Mean between 4 and 12
4* root of 3
exellent sir
thank you
Hi bro what is next thes numbers 2,11,37,45,47 ???
hey how do you do arcsec, arccsc, and arccot? if im not mistaken, you only did the arcsin, arccos, and arc tan
@@zachsnyder4312 I don't think that's how it works, sadly.
what about the geometric mean across the whole set
I never learned this in high school. I wonder why?🤔
Yes we need calculus 33333
Can you use the +- of the square root ? Or just the positive one?
I think it's more better if you use the +- because geometric s uses a alternative signs, ex : 4, _, 36. The 12 could be a negative or perhaps a positive, so It's more practical if you use +- :)
What if the numbers are in fraction, I’m having a hard time answering my assignments and it’s online class.
Then u do the same thing but you write it in fraction example: if they give u 4/9 and 16/25 u have to multiply them in a square root then u can just do what he did
Your voice sound like the guy in TBAG epic gaming
It is Normal for the beginning
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What about the geometric mean between 36 and 972?
It is 187 by rounding
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The best
Just looked at my lecturer and sighed
I like your voice not sure why.
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why cant you be my math teacher
why was this so hard during the lecture?
EPIC MOMENT RISE UP GAMERS
Be careful: there are an awful lot of very smart quants in this game ahead of you.
David Lloyd-Jones Learning is not a race.
@@zachsnyder4312
Quite right. And investment is not *necessarily* a zero-sum game. Nor even a game.
However...
Nice
there's a shortcut in finding arithmetic means
what is it
Hey guys how to find geometric means if it is fraction?
Ano pong geometric mean ng -2 and -50?
hi
What if it's not a perfect square?
Love from🇵🇰🇵🇰🇵🇰
7 between 19 is not correct with the formula
Idk geometric means is also a boss in minecraft
❤
Hi po,paano po pag insert a geometric mean between m and m/1.pa help Naman po please,I owe you so much po😘😘😘
STOP CALLING GEOMETRIC MEAN!! YOU'RE MEAN
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boring ahh geometry
Thanks so much for this video
thank you
Very helpful thank youuuu