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Question 5 In the answer box below, type an exact answer only (i.e. no decimals). You do not need to fully simplify/ reduce fractions and

Question 5

In the answer box below, type an exact answer only (i.e. no decimals). You do not need to fully simplify/ reduce fractions and radical expressions. 60 If cos o = - 61 with o in quadrant III, then find cos(20). cos(20) =

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