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If the radius of the circumcircle of th...

If the radius of the circumcircle of the triangle TPQ, where PQ is chord of contact corresponding to point T with respect to circle `x^2 +y^2- 2x +4y -11=0`, is 6 units, then minimum distances of T from the director circle of the given circle is

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CENGAGE PUBLICATION-CONIC SECTIONS-All Questions
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