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Stephanie823

Questions (2)

Use one of the identitiescos(t + 2ðk) = cos t or sin(t + 2ðk) = sin t to evaluate each expression. (Enter your answers in
1. 1 answer
2. 983 views
Use one of the identitiescos(t + 2ðk) = cos t or sin(t + 2ðk) = sin t to evaluate each expression. (Enter your answers in
1. 1 answer
2. 1,038 views