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The solution set of inequality ( cot^(-1...

The solution set of inequality `( cot^(-1) x) (tan^(-1) x) + (2 - pi/2) cot^(-1) x - 3 tan^(-1) x - 3 ( 2 - pi/2) gt 0 `, is

A

`x in (tan2, tan3)`

B

`x in (cot3, cot2)`

C

`x in (-oo,tan2)cup (tan3, oo)`

D

`x in (-oo, cot3) cup (cot2, oo)`

Text Solution

Verified by Experts

The correct Answer is:
B
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