Evaluate the following limits in Exercises 1 to 22: limₓ→₀ x sec x

Solution:

We will evaluate the given limit by substituting x = 0 in the given expression.

limₓ→₀ x sec x

= limₓ→₀ x/cos x

= 0/cos 0

= 0/1

= 0

NCERT Solutions Class 11 Maths Chapter 13 Exercise 13.1 Question 19

Evaluate the following limits in Exercises 1 to 22: limₓ→₀ x sec x

Summary:

The value of the limit limₓ→₀ x sec x is 0