If {:(f(x),=(log)(sec^2x)^(cot^2x),",","...

If `{:(f(x),=(log)(sec^2x)^(cot^2x),",","for"x != 0),(,=k, ",","for"x = 0):}` is continuous at x = 0 then k is

A

(a) `e^(-1)`

B

(b) `1`

C

(c) e

D

(d) 0

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The correct Answer is:

B

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