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Two particles are projected with the same velocity but at different projection angles: \(\left(\frac{\pi }{4}+\alpha \ri…

Q1

Two particles are projected with the same velocity but at different projection angles: \(\left(\frac{\pi }{4}+\alpha \right)\)​ and \(\left(\frac{\pi }{4}-\alpha \right)\). Determine the ratio of their maximum heights.​

a

\(\frac{1+\sin ⁡2\alpha }{1−\sin ⁡2\alpha }\)​

b

\(\frac{1−\sin ⁡2\alpha }{1+\sin ⁡2\alpha }\)​

c

\(\frac{1+\tan ⁡2\alpha }{1−\tan ⁡2\alpha }\)​

d

\(\frac{1−\cos ⁡2\alpha }{1+\cos ⁡2\alpha }\)​

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