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lim(xtopi//4)(1-cot ^3x)/(2-cot x-cot ^3...

`lim_(xtopi//4)(1-cot ^3x)/(2-cot x-cot ^3x)`, is

A

`11//4`

B

`3//4`

C

`1//2`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
B
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