Let P(3, 3) be a point on the hyperbola, x^2 a^2 - y^2 b^2 =1. if the normal to it at P intersects the x-axis...

Question

Let P(3, 3) be a point on the hyperbola, x^2 a^2 - y^2 b^2 =1. if the normal to it at P intersects the x-axis at (9, 0) and e is its eccentricity, then the ordered pair (a^2,e^2) is equal to :

Accepted Answer

(C)

JEE Main 2020 Mathematics question

Solution