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QUESTION 6 · 1 POINT 19 Given that sin(O) = , and is in Quadrant II, what is cos(20)? Give an exact answer in the form of a f
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Answer #1

sidlo) z dnia cas (20) = 12 sin²a - 21-2 (49) = 441 - 722 = -281 4.41 Icas (20) = -28.1 44.1 m I quadront cas O_ů negatie.

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