sin30°tan60°×2 cos²60°tan²45°
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Answered by
2
1/2 * √3 * 2*1/4 * 1
√3/2 * 1/2
√3/4
√3/2 * 1/2
√3/4
Answered by
1
1/2×√3×2×1/4×1=√3/4 Hope this may help you
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