$\mathop {\lim }\limits_{x \to \frac{\pi }{2}} \left( {\sec x - \tan x} \right) = $

JEE MATHEMATICS MCQ: LIMITS

1 Easy

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Application +4 | -1

\lim\limits_{x \to \frac{\pi }{2}} \left( {\sec x - \tan x} \right) =

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Correct option: B

Option B (0) is correct because the limit of (sec x - tan x) as x approaches pi/2 is 0 after rewriting in terms of sine and cosine and simplifying.

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