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If lim(x -> oo) 4x ( pi/4 - tan^-1 ((x+1...

If `lim_(x -> oo) 4x ( pi/4 - tan^-1 ((x+1) / (x+2))) = y^2 + 4y + 5` then `y` can be equal to

A

`1`

B

`-1`

C

`-4`

D

`-3`

Text Solution

Verified by Experts

The correct Answer is:
B, D
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