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The Locus of the centre of the circle of...

The Locus of the centre of the circle of radius 3, which rolls on the outside of the circle `x^2+y^2+3x-6y-9=0` is :

A

`x^2+y^2+3x-6y-31=0`

B

`x^2+y^2+3x-6y-29/4=0`

C

`x^2+y^2+3x-6y-45=0`

D

`x^2+y^2 + 3x-6y+31=0`

Text Solution

Verified by Experts

The correct Answer is:
C
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