Q is a point on the auxiliary circle corresponding to the point P of the ellipse ` x^2 /a^2 +
2,151 views · Published 13 October 2018 · 5:31 · Indexed 26 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Q is a point on the auxiliary circle corresponding to the point P of the ellipse ` x^2 /a^2 + y^2/ b^2 =1`. If T is the foot of the perpendicular dropped from the focus S onto the tangent to the auxiliary circle at Q then the `Delta SPT` is
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