Ap Eapcet
Hyperbola
AP EAPCET 2025 - 26th May Evening Shift
MCQ+1 / -02025
If the angle between the asymptotes of a hyperbola $\frac{x^2}{a^2}-\frac{y^2}{b^2}=1$ is $2 \tan ^{-1}\left(\frac{2}{3}\right)$ and $a^2-b^2=45$, then $a b=$
Ap Eapcet
AP EAPCET 2025 - 26th May Evening Shift
If the angle between the asymptotes of a hyperbola $\frac{x^2}{a^2}-\frac{y^2}{b^2}=1$ is $2 \tan ^{-1}\left(\frac{2}{3}\right)$ and $a^2-b^2=45$, then $a b=$