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A circle S passes through the point (0, ...

A circle S passes through the point (0, 1) and is orthogonal to the circles `(x -1)^2 + y^2 = 16` and `x^2 + y^2 = 1`. Then (A) radius of S is 8 (B) radius of S is 7 (C) center of S is (-7,1) (D) center of S is (-8,1)

A

radius of S is 8

B

radius of S is 7

C

centre of S is (-7,1)

D

centre of S is (-8,1)

Text Solution

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The correct Answer is:
B, C
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