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The solution of the differential equatio...

The solution of the differential equation `(1+x^(2)) dy.dx +1 + y^(2) =0` is

A

`tan^(-1)x + tan^(-1)y = tan c`

B

`tan^(-1)y - tan^(-1) x = tan^(-1) c`

C

`tan^(-1)y +- tan^(-1) x = tan^(-1) c`

D

`tan^(-1)y + tan^(-1) x = tan^(-1) c`

Text Solution

Verified by Experts

The correct Answer is:
D
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