The equation of the tangents to the curv...

The equation of the tangents to the curve `(1+x^(2))y=1` at the points of its intersection with the curve `(x+1)y=1`, is given by

A

`x+y=1, y=1`

B

`x+2y=2, y=1`

C

`x-y=1, y=1`

D

None of these

Verified by Experts

The correct Answer is:

B

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