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Engineering, 02.12.2021 05:10 getsic

Part 2: Find each value. Show all work. Leave all answers in radical / fraction form. NO DECIMALS. (4pts. each)
5) Let sinB = 3, SBS (BE QIII), find cos(2B)

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Part 2: Find each value. Show all work. Leave all answers in radical / fraction form. NO DECIMALS....
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