The locus of the foot of the perpendicular drawn from origin to a stra – InterviewSolution

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1.	The locus of the foot of the perpendicular drawn from origin to a straight line which passes through a fixed point P(h,k) is denoted by S. The tangent at P(h,k) on the curve S is given by
Answer» The locus of the foot of the perpendicular drawn from origin to a straight line which passes through a fixed point $P (h, k)$ is denoted by S. The tangent at $P (h, k)$ on the curve S is given by

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