If locus of a point, whose chord of contact with respect to the circle – InterviewSolution

1.	If locus of a point, whose chord of contact with respect to the circle x2+y2=4 is a tangent to the hyperbola xy=1 is xy=c2, then value of c2=
Answer» If locus of a point, whose chord of contact with respect to the circle $x^{2} + y^{2} = 4$ is a tangent to the hyperbola $x y = 1$ is $x y = c^{2}$ , then value of $c^{2} =$

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