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The value of tan^(2) (sec^(-1)2)+ cot^(2...

The value of `tan^(2) (sec^(-1)2)+ cot^(2) ("cosec"^(-1)2/(√ 3))` is

A

5

B

11

C

13

D

15

Text Solution

Verified by Experts

The correct Answer is:
B
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