1.

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

Answer»

1)`x^(2)+y^(2)+hx+ky=0`
2)`x^(2)+y^(2)-hx-ky=0`
`3)x^(2)+y^(2)-kx-hy=0`
4)`x^(2)+y^(2)+kx+hy=0`

ANSWER :2


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