Use a product-to-sum identity to rewrite the expression.sin 43° cos 29°
A. 0.5(sin(72°) + sin(14°))
B. 0.5(sin(14°) - sin(72°))
C. 0.5(cos(72°) + cos(14°))
D. 0.5(cos(14°) - cos(72°))
Answer: A
Mathematics
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