Browse: Home   /   Chain rule   /   Assignments   /   Solution assignment 15 Chain rule

Solution assignment 15 Chain rule

Return to Assignments Chain rule

Assignment 15

Differentiate:

y=\sin^2(x)+\cos^2(x)

Solution

We can differentiate this function using the chain rule, but it can be done faster. From trigonometry we know the following formula:

\sin^2(x)+\cos^2(x)=1

and thus:

[\sin^2(x)+\cos^2(x)]'=0

Return to Assignments Chain rule

0
Web Design BangladeshWeb Design BangladeshMymensingh