CircleHard
Question
The locus of centre of the circle which cuts the circle x2 + y2 = k2 orthogonally and passes through the point (p,q) is -
Options
A.2 px + 2qy − (p2 + q2 + k2) = 0
B.x2 + y2 − 3px − 4 qy − (p2 + q2 − k2 ) = 0
C.2 px + 2qy − (p2 − q2 + k2) = 0
D.x2 + y2 − 2px − 3qy − (p2 − q2 − k2) = 0
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