Time remaining:
express the given product as a sum containing only sines/cosines

Mathematics
Tutor: None Selected Time limit: 0 Hours

Mar 3rd, 2015

Sin(6θ)Sin(2θ) = 1/2(Cos(6θ - 2θ) - Cos(6θ + 2θ))

                        = 1/2[Cos(4θ) - Cos(8θ)]

Mar 3rd, 2015

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Mar 3rd, 2015
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Mar 3rd, 2015
Feb 22nd, 2017
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