Calculus- Derivatives

Calculus
Tutor: None Selected Time limit: 1 Day

Let f(x)=cosx

Prove f^(x)=sinx by definition

and...

Let f(x)=x^n

Prove f^1(x)=nx^n-1  by definition 

Oct 4th, 2015

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Oct 4th, 2015

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