Question

What is chain rule?
no spamming​

Answer 1

$\sf \pmb{Answer :}$

Chain rule== The chain rule states that the derivative of f(g(x)) is f'(g(x))⋅g'(x). In other words, it helps us differentiate *composite functions.Hope it would be helpful

Answer 2

The chain rule is a formula to calculate the derivative of a composition of functions. Once you have a grasp of the basic idea behind the chain rule, the next step is to try your hand at some examples