﻿ Find the angle between the tangents of the parabola y2 = 8x, which are drawn from the point (2, 5). : Kaysons Education

# Find The Angle Between The Tangents Of The Parabola y2 = 8x, Which Are Drawn From The Point (2, 5).

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## Question

### Solution

Correct option is

Let  be a tangent of parabola y2 = 8x, if it passes through (2, 5),

then

roots of the quadratic equation in m will give slope of tangents of the parabola y2 = 8x, which are passing through point (2, 5).

Angle between these tangents is given by

.

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