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Locus of a moving point such that tangen...

Locus of a moving point such that tangents from it to the two circles : `x^2+y^2-5x-3=0` and `3x^2 + 3y^2 +2x+4y-6=0` are equal, is :

A

7x + 4y - 3 = 0

B

3x - 4y + 9 = 0

C

17x + 4y + 3 =0

D

13x - 4y + 15 = 0.

Text Solution

Verified by Experts

The correct Answer is:
C
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