Math, asked by shaniraja4335, 4 months ago

find the value of sin2alpha cos2 alpha and tan2 alpha cos alpha=3/5

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Answered by Aryantripathi042

9

Answer:

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Step-by-step explanation:

✍️ Find the value of \sin 2\alpha when (1) \ cos 2\alpha =\dfrac{3}{5} , (2) \sin 2\alpha=\dfrac{12}{13} ...

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