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Express (cos2θ+isin2θ)−5 (cos3θ−isin3θ)6 (sinθ−icosθ)3 in the form of A+iB is |
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Answer» Express (cos2θ+isin2θ)−5 (cos3θ−isin3θ)6 (sinθ−icosθ)3 in the form of A+iB is |
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