Let PQ be a focal chord of the parabola y2=4x. The tangents to the par – InterviewSolution

1.	Let PQ be a focal chord of the parabola y2=4x. The tangents to the parabola at P and Q meet at a point on y = 2x + 1. If PQ subtends an angle θ at the vertex of y2=4x, then tanθ =
Answer» Let PQ be a focal chord of the parabola $y^{2} = 4 x$ . The tangents to the parabola at P and Q meet at a point on y = 2x + 1. If PQ subtends an angle $θ$ at the vertex of $y^{2} = 4 x$ , then $t a n θ$ =

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