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Let PQ be a focal chord of the parabola {y}^{{2}}={4}{a}{x} Th

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Let PQ be a focal chord of the parabola $y^{2} = 4 a x$ The tangents to the parabola at P and Q meet at a point lying on the line $y = 2 x + a, a > 0$ . Length of chord PQ is

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Michael Discussed

Let PQ be a focal chord of the parabola

y^{2} = 4 a x

The tangents to the parabola at P and Q meet at a point lying on the line

y = 2 x + a, a > 0

. Length of chord PQ is

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Question Text	Let PQ be a focal chord of the parabola $y^{2} = 4 a x$ The tangents to the parabola at P and Q meet at a point lying on the line $y = 2 x + a, a > 0$ . Length of chord PQ is
Answer Type	Video solution: 1
Upvotes	150