Published by:
CGP EDU Academic Team
Published on: August 13, 2026
A variable chord is drawn through the origin to the circle 
. The locus of the centre of the circle drawn on this chord as diameter, is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
Suppose mid point of chord be ( h, k ), then its equation is 
It passes through origin, then 
Hence locus of mid point is 
.
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