Need solution for RD Sharma math class 12 chapter Mean value theorem exercise 14.1 question 3 sub question (xv)
, so there exists at
Given function is on
We know that sine function is continuous and differentiable on R.
Let’s find the values of the function at an extreme
We have, so there exists at , such that
Let’s find the derivative of f(x)
Hence Rolle’s Theorem is verified