13 September 2020 Sergiu Funieru [Solved] What is the exact value of cosine of 3 PI over 2 radians? (cos 3 PI over 2 radians) 0 [Solved] What is the exact value of cosine of 3 PI over 2 radians? (cos 3 PI over 2 radians) Have you seen this? 0
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