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Two particles are projected from the same point with the same speed at different angles \( \theta_{1} \) and \( \theta_{2} \) to the horizontal.
\( \mathrm{P} \) They have the same range. Their times of flight are \( t_{1} \) and

W \( t_{2} \), respectively. Then choose the correct option(s).
(1) \( \theta_{1}=90-\theta_{2} \)
(2) \( \frac{t_{1}}{t_{2}}=\tan \theta_{2} \)
(3) \( \frac{t_{1}}{\sin \theta_{1}}=\frac{t_{2}}{\sin \theta_{2}} \)
(4) \( \frac{t_{1}}{t_{2}}=\tan \theta_{1} \)
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