The equation to a parabola which passes through the intersection of a straight line \[x+y=0\] and the circle \[{{x}^{2}}+{{y}^{2}}+4y=0\] is [Orissa JEE 2005]

The equation to a parabola which passes through the intersection of a

1.	The equation to a parabola which passes through the intersection of a straight line \[x+y=0\] and the circle \[{{x}^{2}}+{{y}^{2}}+4y=0\] is [Orissa JEE 2005]
A.	\[{{y}^{2}}=4x\]
B.	\[{{y}^{2}}=x\]
C.	\[{{y}^{2}}=2x\]
D.	None of these
Answer» D. None of these

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The equation to a parabola which passes through the intersection of a straight line \[x+y=0\] and the circle \[{{x}^{2}}+{{y}^{2}}+4y=0\] is [Orissa JEE 2005]

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