The angle between $y^2 = 4x$ and $x^2 + y^2 = 12$ at a point of their intersection is ...

Question

$\tan^{-1} \sqrt{2}$

$\tan^{-1} 2$

$\tan^{-1} 2\sqrt{2}$

$\tan^{-1} \left(\frac{1}{2}\right)$

Please login to view the detailed solution steps...