If the chord of contact of tangents drawn from the point P(h,k) to the – InterviewSolution

1.	If the chord of contact of tangents drawn from the point P(h,k) to the ellipse 3x2+4y2=1, subtends a right angle at its centre, then the value of 36h2+64k2 is equal to
Answer» If the chord of contact of tangents drawn from the point $P (h, k)$ to the ellipse $3 x^{2} + 4 y^{2} = 1,$ subtends a right angle at its centre, then the value of $36 h^{2} + 64 k^{2}$ is equal to

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