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("lim")(xvecoo)"{"x+5")"tan^(-1)(x+5)-(x...

`("lim")_(xvecoo)"{"x+5")"tan^(-1)(x+5)-(x+1)tan^(-1)(x+1)}` is equal to `pi` (b) `2pi` (c) `pi/2` (d) none of these

A

`pi`

B

`2pi`

C

`(pi)/2`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
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