If the eccentricity of a hyperbola x^2 9 - y^2 b^2 = 1, which passes through (K, 2), is 13 3 , then the value...

Question

If the eccentricity of a hyperbola x^2 9 - y^2 b^2 = 1, which passes through (K, 2), is 13 3 , then the value of K^2 is

Accepted Answer

(1)

JEE Main 2012 Mathematics question