Compute the indicated sin α = 15 17 cos B = cos = (a) (b) - 4 5 quantity using the following data. where 플

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A: Given: sin-1 v+cos-1 v=π2

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A:

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A: To determine the exact value of the expression.

Q: Express sin 20 in terms of x, where x = sin 0. A. sin20 = sin? 0 = x² 2x(1– x² )² C.sin20 =…

A:

Q: Sin (Cos8X) Find dy

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A:

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A: The objective of the question is to express the given trigonometric expression, cos(2 *…

Q: 1 what are possible values of cos x and tanx? 2 If sinx= Select one: V3 and tanx= 2 1 a. cosx= V3 V3…

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Q: Find S(-sin³0 – sin@cos20)d0

A: This can be solved as follows:

Q: Suppose sin x =-with< <x<2n. Find the exact value of cos 2

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A: On solving this we will get

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A: given  sinθ=-34we know sin2θ+cos2θ=1and sinθ=1cscθ

Q: Find S(sin20cose + cos30)d0

A: