#sin(3x+5)# find differentiate ?
1 Answer
Mar 12, 2018
Explanation:
What we have here is a composite function, and whenever we're taking the derivative of a composite function, it helps to use the Chain Rule.
#f(x)=sinx# #g(x)=3x+5#
Given this, the Chain Rule tells us that the derivative of
Let's differentiate
#f'(x)=cosx# #g'(x)=3#
Let's plug in! We get:
Which can be rewritten as: