Two projectiles having different masses \( m_{1} \) and \( m_{2} \) are projected at an angle \(...

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Two projectiles having different masses \( m_{1} \) and \( m_{2} \) are projected at an angle \( \alpha \) and \( \left(90^{\circ}-\alpha\right) \) with the same speed from some point. The ratio of their maximum heights is
(a) \( \cot \alpha: \sin \alpha \)
(b) \( 1: 1 \)
(c) \( \tan ^{2} \alpha: 1 \)
(d) \( 1: \tan \alpha \)
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