Please solve RD Sharma class 12 chapter Mean Value Theoram exercise 14.2 question 1 sub question (i) maths textbook solution
Hint:You must know the formula of Lagrange’s Mean Value Theorem.
is a polynomial function.
It is continuous in [2, 3]
(Which is defined in [2, 3])
is differentiable in [2, 3]. Hence it satisfies the condition of Lagrange’s Mean Value Theorem.
Now, there exists at least one value,