4.3
Given that β2 sin (x +45Β°) = sin x + cos x
4.3.1 Prove this identity.β...
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Mathematics, 07.04.2021 20:10 dijaflame67
4.3
Given that β2 sin (x +45Β°) = sin x + cos x
4.3.1 Prove this identity.β
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