Explain solution for RD Sharma class 12 chapter Mean value theorem exercise 14.1 question 3 sub question (xii) math
, so there exists at c belongs to
We know that sine functions 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.