Tangents are drawn from a point P to the hyperbola `x^2-y^2= a^2` If the chord of contact of t
519 views · Published 13 October 2018 · 4:57 · Indexed 22 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Tangents are drawn from a point P to the hyperbola `x^2-y^2= a^2` If the chord of contact of these normal to the curve, prove that the locus of P is `1/x^2 - 1/y^2 = 4/a^2`
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