What is 2 sin 60 cos 90 + cos 30 2 sin 90? - Quora

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Evaluate each of the followingsin 30∘ sin 90∘+2 cos 0∘tan 30

2 sin 30°cos 30°=sin 60°​

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What is 2 sin 60 cos 90 + cos 30 2 sin 90? - Quora

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