Maths-
The radius of the circle passing through the points of intersection of ellipse
= 1 and x2 – y2 = 0 is -
Maths-General
Answer:The correct answer is:
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
= 0 and
= 1, we get
= 
Therefore radius of circle
=
= 
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