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IF the locus of the point of intersectio...

IF the locus of the point of intersection of two perpendicular tangents to a hyperbola `(x^(2))/(25) - (y^(2))/(16) =1` is a circle with centre (0, 0), then the radius of a circle is

A

5

B

4

C

3

D

7

Text Solution

Verified by Experts

The correct Answer is:
C
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