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The value of "cot"(7pi)/(16)+"2 cot"(3pi...

The value of `"cot"(7pi)/(16)+"2 cot"(3pi)/(8)+"cot"(15pi)/(16)` is

A

4

B

2

C

`-2`

D

`-4`

Text Solution

Verified by Experts

The correct Answer is:
B
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