Published by:
CGP EDU Academic Team
Published on: August 14, 2026
The radius of the circle passing through the points of intersection of ellipse 
= 1 and x2 – y2 = 0 is -
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
Two curves are symmetrical about both axes and intersect in four points, so, the circle through their points of intersection will have centre at origin.
Solving x 2 – y 2 = 0 and 
= 1, we get
x 2 = y 2 = 
Therefore radius of circle
= 
= 
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