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tan^(-1)""(m)/(n)-tan^(-1)""(m-n)/(m+n) ...

`tan^(-1)""(m)/(n)-tan^(-1)""(m-n)/(m+n)` is equal to a)`tan^(-1)""(n)/(m)` b)`tan^(-1)""(m+n)/(m-n)` c)`(pi)/(4)` d)`tan^(-1)((1)/(2))`

A

`tan^(-1)""(n)/(m)`

B

`tan^(-1)""(m+n)/(m-n)`

C

`(pi)/(4)`

D

`tan^(-1)((1)/(2))`

Text Solution

Verified by Experts

The correct Answer is:
C
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