119 Suppose that is an angle in quadrant 2 and that cos y = 2 %3D 169 (). Compute the exact value of cos COS 2

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Q: 119 Suppose that is an angle in quadrant 2 and that cos a Compute the exact value of 169 cos (). cos…

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Q: 119 Compute a Suppose that is an angle in quadrant 2 and that cos a = 169 a the exact value of sin…

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Q: 119 Suppose that is an angle in quadrant 4 and that cos B 2 Compute the exact value of 169 sin 2 (4)…

A: Given, cosβ= -119169 β2  is an angle in quadrant 4We have to find the exact value of  sinβ2

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A: According to the guidelines, we are answering first question. Please repost the remaining.…