(1, 2) is a point on the circle x^2 + y^...

(1, 2) is a point on the circle` x^2 + y^2 + 2x - 6y + 5 = 0` which is orthogonal to `x^2 + y^2 = 5`. The conjugate point of (1, 2) w.r.t the circle `x^2+y^2 = 5` and which lies on the first circle is

A

(5,1)

B

(5,4)

C

(1,5)

D

(0,2)

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The correct Answer is:

C

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