Consider the curve x2a2+y2b2=1. The portion of the tangent at any poin – InterviewSolution

1.	Consider the curve x2a2+y2b2=1. The portion of the tangent at any point of the curve intercepted between the point of contact and the directrix subtends at the corresponding focus an angle of
Answer» Consider the curve $\frac{x^{2}}{a^{2}} + \frac{y^{2}}{b^{2}} = 1$ . The portion of the tangent at any point of the curve intercepted between the point of contact and the directrix subtends at the corresponding focus an angle of

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