Let e denote the base of the natural logarithm. The value of the real number a for which the right hand limit _ x 0^+ (1-x)^ 1 x - e^ -1 x^a is equal to a nonzero real number, is _____

JEE Advanced 2020 Mathematics question

Let denote the base of the natural logarithm. The value of the real number for which the right hand limit

is equal to a nonzero real number, is

Answer: 1

. Therefore , and

Create a free account to read the complete working, and practise questions like this in a timed test.

Question ID VK-033785