The locus of the centre of a circle which passes through the origin and cuts-off a…

MATHEMATICS · Single correct · CBSE · Mathematics · Conic Sections · Conic Sections

Problem

The locus of the centre of a circle which passes through the origin and cuts-off a length

2b

from the line

x = c

is (1)

y^2 + 2cx = b^2 + c^2

(2)

x^2 + cx = b^2 + c^2

(3)

y^2 + 2cy = b^2 + c^2

(4)

x^2 + cy = b^2 + c^2