Explain solution for RD Sharma class 12 chapter Mean value theorem exercise 14.1 question 3 sub question (xvi) math
, so there exists at
Since given function f(x) is a polynomial, it is continuous and differentiable everywhere i.e. on R.
Let us find the values at extreme
We have, so there exists at , such that
Let’s find the derivative of
Hence Theorem is verified.