Need solution for RD Sharma math class 12 chapter Mean value theorem exercise 14.1 question 3 sub question (vii)
, so there exists at
This can be written as
We know that exponential and sine functions are continuous and differentiable on R.
We have , so there exists at , such that
Let’s find the derivative of f(x)
(Multiplying both the sides by)
Hence, Rolle’s Theorem is verified.