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Mathematics, 05.08.2021 06:10 Duriiee
Use a sum or difference formula to find the exact value of the following. Sin 6 Pi/5 Cos 13 Pi/15 - Cos 6 Pi/5 Sin 13 Pi/15
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Use a sum or difference formula to find the exact value of the following. Sin 6 Pi/5 Cos 13 Pi/15 -...
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