If \[{{g}^{2}}+{{f}^{2}}=c\], then the equation \[{{x}^{2}}+{{y}^{2}}+2gx+2fy+c=0\]will represent [MP PET 2003]

A circle of diameter \[\sqrt{c}\]

If \[{{g}^{2}}+{{f}^{2}}=c\], then the equation \[{{x}^{2}}+{{y}^{2}}+

1.	If \[{{g}^{2}}+{{f}^{2}}=c\], then the equation \[{{x}^{2}}+{{y}^{2}}+2gx+2fy+c=0\]will represent [MP PET 2003]
A.	A circle of radius g
B.	A circle of radius f
C.	A circle of diameter \[\sqrt{c}\]
D.	A circle of radius 0
Answer» E.

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If \[{{g}^{2}}+{{f}^{2}}=c\], then the equation \[{{x}^{2}}+{{y}^{2}}+2gx+2fy+c=0\]will represent [MP PET 2003]

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