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For the two circles: x^2+y^2=16 and x^2+...

For the two circles: `x^2+y^2`=16 and `x^2+y^2-2y`=0 there :

A

is one pair of common tangents

B

are two pairs of common tangents

C

are three common tangents

D

is no common tangent.

Text Solution

Verified by Experts

The correct Answer is:
D
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