The equation of a diameter of circle \[{{x}^{2}}+{{y}^{2}}-6x+2y=0\] p – McqOptions

MCQOPTIONS

1.	The equation of a diameter of circle \[{{x}^{2}}+{{y}^{2}}-6x+2y=0\] passing through origin is [RPET 1991; IIT 1989; MP PET 2002]
A.	\[x+3y=0\]
B.	\[x-3y=0\]
C.	\[3x+y=0\]
D.	\[3x-y=0\]
Answer» B. \[x-3y=0\]

Discussion

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