Need Solution for R.D.Sharma Maths Class 12 Chapter 17 Maxima and Minima Exercise 17.3 Question 4 Maths Textbook Solution.
Answer:
We need to prove that x = e is local maxima
Given:
The given function
Explanation:
Let
Then
Put,
Differentiating with respect to x
At
So is a point of local maxima.