The locus of the centre of a circle which touches externally the circl – McqOptions

MCQOPTIONS

1.	The locus of the centre of a circle which touches externally the circle \[{{x}^{2}}+{{y}^{2}}-6x-6y+14=0\] and also touches the y-axis, is given by the equation [IIT 1993; DCE 2000]
A.	\[{{x}^{2}}-6x-10y+14=0\]
B.	\[{{x}^{2}}-10x-6y+14=0\]
C.	\[{{y}^{2}}-6x-10y+14=0\]
D.	\[{{y}^{2}}-10x-6y+14=0\]
Answer» E.

Discussion

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