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The point of intersection of the lines `x - y + 1 = 0` and x + y + 5 = 0 is P. A circle with centre at (1, 0) passes through P. The tangent to the circle at P meets the x-axis at (k, 0). The value of k is

A

2

B

`-3`

C

`-2`

D

`-4`

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The correct Answer is:
D
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