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Evalute sin60°cos30°+sin30°cos60° |
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Answer» Step-by-step EXPLANATION: cos 30 = root 3 /2 sin 30 = 1/2 cos 60 = 1/2 = (root 3 /2 ) (root 3 / 2) + (1/2) (1/2) = 3/4 + 1/4 = 4/4 = 1 sin 60 + 30 = 90 where sin 90 = 1 |
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