Q2. The angle of projection for a projectile to have same horizontal range and maximum height is :\\
(1) $\tan ^ { - 1 } ( 4 )$\\
(2) $\tan ^ { - 1 } \left( \frac { 1 } { 4 } \right)$\\
(3) $\tan ^ { - 1 } \left( \frac { 1 } { 2 } \right)$\\
(4) $\tan ^ { - 1 } ( 2 )$