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The power of the point B(-1,1) with resp...

The power of the point `B(-1,1)` with respect to the circle `S equiv x^(2) + y^(2) -2x -4y + 3 = 0` is `p`. If the length of the tangent drawn from B to the circles `S = 0` is `t` , then the point (2, 3) with respect to circle `S' = 0` having centre at `(p, t^(2))` and passing through the origin.

A

lies inside the circle `S' = 0`

B

lies outside the circle `S'= 0`

C

lies on the circle `S' = 0`

D

is the centre of the circle `S'= 0`

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The correct Answer is:
A
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