1.

If p_1,p_2 are the perpendicular distance from the origin to the two perpendicular to each other, then the locus of the point of intersection of the perpendicularlines is

Answer»

`x^2+y^2=p_1^2+p_2^2`
`x+y=p_1+p_2`
`x^2-y^2=p_1^2-p_2^2`
`x-y=p_1-p_2`

ANSWER :C


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