Published by:
CGP EDU Academic Team
Published on: August 14, 2026
If the point (2, 0), (0, 1), (4, 5) and (0, c ) are con-cyclic, then c is equal to
Text Solution
Verified by ExpertsThe correct answer is:
C
Circle with (2, 0), (0, 1) as end points of diameter is
and line through these two points is
or 
Family of circles through these two points are
.
It passes through (4, 5).
i.e.,
.
Hence equation of circle is

It passes through (0, c ), therefore

or
and 1.
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