11TH•Mathematics•Trigonometric Identities•Exercise 10.3

10.3 Further Applications of Basic Identities

quizQuestion 1 of 5(Total 5 Questions in Exercise)

Find the values of $\sin 2\alpha$ , $\cos 2\alpha$ and $\tan 2\alpha$ , when:

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(i)

$\sin\alpha = \dfrac{3}{5}$

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Question 1 • Part (i)

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\sin\alpha = \dfrac{3}{5}

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