For the circle \[{{x}^{2}}+{{y}^{2}}+3x+3y=0\], which of the following relations is true

For the circle \[{{x}^{2}}+{{y}^{2}}+3x+3y=0\], which of the following

1.	For the circle \[{{x}^{2}}+{{y}^{2}}+3x+3y=0\], which of the following relations is true
A.	Centre lies on x-axis
B.	Centre lies on y-axis
C.	Centre is at origin
D.	Circle passes through origin
Answer» E.

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For the circle \[{{x}^{2}}+{{y}^{2}}+3x+3y=0\], which of the following relations is true

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