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If cos x = cos60° cos30°+sin60° sin30°, then find the value of x. |
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Answer» √3/2 Step-by-step EXPLANATION: cos60°•cos30° + sin60°•sin30° > (1/2×√3/2) + (√3/2×1/2) > √3/4 +√3/4 > (2√3)/4 > √3/2 |
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