if the locus of inter section of tangents to the parabola `y^2 = 4ax` which intercept a fix le...
101 views · Published 11 October 2018 · 9:29 · Indexed 27 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW if the locus of inter section of tangents to the parabola `y^2 = 4ax` which intercept a fix length 'l' on the directrix is `(y^2 - lambdaax) (x+a)^2 = l^2 x^2` then find the value of `lambda`
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