Let x^2 a^2 + y^2 b^2 = 1, a b be an ellipse, whose eccentricity is 1 2 and the length of the latusrectum...

Question

Let x^2 a^2 + y^2 b^2 = 1, a > b be an ellipse, whose eccentricity is 1 2 and the length of the latusrectum is 14 . Then the square of the eccentricity of x^2 a^2 - y^2 b^2 = 1 is:

Accepted Answer

(A)

JEE Main 2024 Mathematics question

Solution