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jaontiveros3
Group Title
find the derivative of the following:
a)f(x)=integrate from 0 to x^2 cos(t^2+1)dt
b)f(x)=2^(x^3)cosh4x
 3 months ago
 3 months ago
jaontiveros3 Group Title
find the derivative of the following: a)f(x)=integrate from 0 to x^2 cos(t^2+1)dt b)f(x)=2^(x^3)cosh4x
 3 months ago
 3 months ago

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satellite73 Group TitleBest ResponseYou've already chosen the best response.0
the derivative of the integral is the the integrand plus chain rule
 3 months ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
i.e. replace \(t\) by \(x^2\) and then multiply your answer by \(2x\)
 3 months ago

sidsiddhartha Group TitleBest ResponseYou've already chosen the best response.0
do u know know how to do differentiation under integral?
 3 months ago

sidsiddhartha Group TitleBest ResponseYou've already chosen the best response.0
it's done using leibnitz rule do u have any ideas @jaontiveros3
 3 months ago

jaontiveros3 Group TitleBest ResponseYou've already chosen the best response.0
nope:/
 3 months ago

sidsiddhartha Group TitleBest ResponseYou've already chosen the best response.0
let u have function g(x)=integral a to b f(x) dx now d/dx[g(x)] will be dw:1399267453017:dw
 3 months ago

sidsiddhartha Group TitleBest ResponseYou've already chosen the best response.0
u getting this?
 3 months ago

sidsiddhartha Group TitleBest ResponseYou've already chosen the best response.0
dw:1399267613240:dw sorry signs will be opposite
 3 months ago

sidsiddhartha Group TitleBest ResponseYou've already chosen the best response.0
dw:1399268104904:dw
 3 months ago
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