The equation of the normal to the circle \[{{x}^{2}}+{{y}^{2}}-2x=0\]parallel to the line \[x+2y=3\]is

The equation of the normal to the circle \[{{x}^{2}}+{{y}^{2}}-2x=0\]p

1.	The equation of the normal to the circle \[{{x}^{2}}+{{y}^{2}}-2x=0\]parallel to the line \[x+2y=3\]is
A.	\[2x+y-1=0\]
B.	\[2x+y+1=0\]
C.	\[x+2y-1=0\]
D.	\[x+2y+1=0\]
Answer» D. \[x+2y+1=0\]

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The equation of the normal to the circle \[{{x}^{2}}+{{y}^{2}}-2x=0\]parallel to the line \[x+2y=3\]is

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