A straight line passes through a fixed point \[(h,k)\]. The locus of the foot of perpendicular on it drawn from the origin is

\[{{x}^{2}}+{{y}^{2}}+hx+ky=0\]

\[{{x}^{2}}+{{y}^{2}}-hx-ky=0\]

\[3{{x}^{2}}+3{{y}^{2}}+hx-ky=0\]

A straight line passes through a fixed point \[(h,k)\]. The locus of t

1.	A straight line passes through a fixed point \[(h,k)\]. The locus of the foot of perpendicular on it drawn from the origin is
A.	\[{{x}^{2}}+{{y}^{2}}-hx-ky=0\]
B.	\[{{x}^{2}}+{{y}^{2}}+hx+ky=0\]
C.	\[3{{x}^{2}}+3{{y}^{2}}+hx-ky=0\]
D.	None of these
Answer» B. \[{{x}^{2}}+{{y}^{2}}+hx+ky=0\]

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A straight line passes through a fixed point \[(h,k)\]. The locus of the foot of perpendicular on it drawn from the origin is

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