Evaluate \(\sin 3A\)
University of Ilorin MTH101 ester past question
- \(3\sin A - 4\sin^3 A\)
- \(4\sin^3 A - 3\sin A\)
- \(3\sin A + 4\sin^3 A\)
- \(4\sin^3 A + 3\sin A\)
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