The reason why you need to work out with simplifying the equation is so that you wont be dividing into zero, which is "illegal" but acceptable if you do it with limits and find a way to get rid of denominator by factorising it out first. Hope that helps
excellent day realy we have after seeing this. very simple and effective way without any hustle to make people understand. I love your way of making us understand the facts behind formulae.
for people who asked, h=change in x, because we you derivatives to measure a point, but how? Y/x=0/0???!!! Actually we use the formula f(x+change x)-f(x). While the f(x) is the slope of the point which you find by adding two points on both sides of the point you're working with. So there is no space actually, so afterwards after simplifying as much as possible, you have to actually shrink change of x to zero, or in other words Shrink h to zero, but you have to simplify as much as possible first. (I'm not the guy who made the video if you wonder) hope that helps
OH MY GOD I LOUUUUUUUUUUU UUUUUUUUUUUUUUUUUUUUUUUUUU Our Physics teacher just gave us this formula and said the derivation was very complex and we could google it if we wanted, and I did and after AN HOUR finally found this masterpiece :) The derivation is still complex, but damn you did it well
Lim x->a [f(x) -f(a)]\x-a is the definition of derivative of function f at point a. So from this definition if we write a+h instead of x and our new definition became like this: lim h->0 [f(a+h) -f(a)]\h
A little graph showing two tangent lines, one at x1 and one at x1+h. Let h be a little large so you show two distinct tangents one at x1 and one at x1+h. Hold x1 the tangent at x1 still and move the tangent at x1+h closer as h gets smaller. Pictorially keep shrinking h until the 2 tangent lines are almost equal to the tangent at x1.
basically you could think of it like combination: out of many numbers n of samples, lets say 10 people, how many combination(ways) to choose 1 person out of n or 10 person. that is basically 10 ways or n ways in his case. hope that helps. btw its not (n/1), cuz this means n divide by 1, which is also 1, but i dont think that was what you were looking for.
This video is very amateurish and at best confusing. Draw a simple graph of a curve and place a dot at (x,y) where you want the derivative. Draw a tangent line from x and delta x. Now let delta x approach zero. Then we get the formula of the slope of the line as m = (y2-y1)/(x2-x1) or (F(x+dx) - F(x))/(dx) and take the limit as dx approaches zero. (no symbol for delta x) What is with this h that comes out of no where.
The reason why you need to work out with simplifying the equation is so that you wont be dividing into zero, which is "illegal" but acceptable if you do it with limits and find a way to get rid of denominator by factorising it out first. Hope that helps
للللللللِلللللللللللل
۶جاندپخلش
excellent day realy we have after seeing this. very simple and effective way without any hustle to make people understand. I love your way of making us understand the facts behind formulae.
Math can always wow me!
Eigklyprotm
for people who asked, h=change in x, because we you derivatives to measure a point, but how? Y/x=0/0???!!! Actually we use the formula f(x+change x)-f(x). While the f(x) is the slope of the point which you find by adding two points on both sides of the point you're working with. So there is no space actually, so afterwards after simplifying as much as possible, you have to actually shrink change of x to zero, or in other words Shrink h to zero, but you have to simplify as much as possible first. (I'm not the guy who made the video if you wonder) hope that helps
Tzak L وجبخ
Tzak L دجب
OH MY GOD I LOUUUUUUUUUUU UUUUUUUUUUUUUUUUUUUUUUUUUU
Our Physics teacher just gave us this formula and said the derivation was very complex and we could google it if we wanted, and I did and after AN HOUR finally found this masterpiece :)
The derivation is still complex, but damn you did it well
ua-cam.com/video/O2ihzpXj1YE/v-deo.html
That is precisely what is wrong with the education system in schools.
please tell me from where did the ' h ' came from?
and how is d f(x)\dx = ( f(x+h)+f(x) )\h ???
Lim x->a [f(x) -f(a)]\x-a is the definition of derivative of function f at point a. So from this definition if we write a+h instead of x and our new definition became like this: lim h->0 [f(a+h) -f(a)]\h
And then put x instead of a :)
First principle formula
thanks,i really do appreciate it.
You're the best! Thanks.
Egigj
sir where are you from
Thank you sir it is very much helpful 😊
Firstly why you take limit is 0 and rhs function in right side why you take only that function
Very helpful!
you are amazing man!!!
Thanks man, appreciate it
why does my cal. book say n! for answer to same prob??
Donz Picazo هعلحق
A little graph showing two tangent lines, one at x1 and one at x1+h.
Let h be a little large so you show two distinct tangents one at x1 and one at x1+h. Hold x1 the tangent at x1 still
and move the tangent at x1+h closer as h gets smaller.
Pictorially keep shrinking h until the 2 tangent lines are almost equal to the tangent at x1.
Joe Verzino TVfg
Joe Verzino طحاح۷طج
Very nice explanation.
Btw can you prove the chain rule using composition of two functions?
Vaibhav Chhaya 6410o96
Thanks a million for this explanation 💜
What will happen when n i s an irrational number????? Please answer me
any irrational number is a real number so this formula stills works lol
Math is beautiful sometimes but other times its a nightmare
Thanks this is great!
Hold the tangent at x1 still and move the tangent at x1+h slowly closer as h gets smaller.
Thank you very much!
I hope you'll keep making videos, I learn a lot from them (:
Alon Wolf vojf
Can anyone tell me what is d/dx of x^(n^n)
Nice video.......👌
V.v.v. nice explaination
Is there any other way in which I can prove this theorem without using the binomial theorem?
Bruv I studied whole binomial theorem just to prove this shit
... (Permutation and combination is also there..)
It really really helpful for us😢😢
Thank you very much...
Thank you so much sir... It really helpful
wow ! dude ..thnx alot ;) it ws vry helpful :D
Pravin Maske kgu9f
Pravin Maske uigi
Nice 🙂 sir thanks for Help
Very helpfull
Thank you
thanks!
aweful-, terrib-, horrib-, -ly clear and well told. thanks
goofydog07 تبفخی
Wow, it's very cool.
i dont get how (n/1)=n
Jo Ho dividing/multiplying by 1 gives you the same result, just like adding/subtracting 0 does.
basically you could think of it like combination: out of many numbers n of samples, lets say 10 people, how many combination(ways) to choose 1 person out of n or 10 person. that is basically 10 ways or n ways in his case. hope that helps. btw its not (n/1), cuz this means n divide by 1, which is also 1, but i dont think that was what you were looking for.
My6hh
Nours
This video is very amateurish and at best confusing. Draw a simple graph of a curve and place a dot at (x,y) where you want the derivative. Draw a tangent line from x and delta x. Now let delta x approach zero. Then we get the formula of the slope of the line as m = (y2-y1)/(x2-x1) or (F(x+dx) - F(x))/(dx) and take the limit as dx approaches zero. (no symbol for delta x) What is with this h that comes out of no where.
do you lack basic pattern recognition skills?
Simply put, h is the infinitesmal amount by which x has changed. You can write it d(x) too.
@@Anu55203 Of course h is the infinitesimal amount call D(x). Why not just call it D(x) and be done with it?
Good
👏👏👏👏
English samajh Nahi aati Bhai saahab 😁
Don't worry... Bhaiya
Listen it many time....
H can't cancel wrong explaination I reported you