A ray emanating from the point is incident on the ellipse at the point with ordinate 4

MATHEMATICS · Subjective · ISC · Mathematics · Coordinate Geometry · Coordinate Geometry

Problem

A ray emanating from the point

(-3, 0)

is incident on the ellipse

16x^2 + 25y^2 = 400

at the point

P

with ordinate 4. Find the equation of the reflected ray after first reflection.