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∣∣∣∣∣0sin x−cos xsin x+cos xsin2xsin xcos xcos2x−cos xsin x∣∣∣∣∣ is equal to |
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Answer» ∣∣ ∣ ∣∣0sin x−cos xsin x+cos xsin2xsin xcos xcos2x−cos xsin x∣∣ ∣ ∣∣ is equal to |
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