The equation of the tangent to the circl...

The equation of the tangent to the circle `x^2 + y^2` + 4x - 4y + 4 = 0 which makes equal intercepts on the positive coordinate axes is:

A

x+y=2

B

`x+y=2sqrt2`

C

x+y=4

D

x+y=8

Verified by Experts

The correct Answer is:

B

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