Question

find the value of sin 60° cos 30°+ sin 30° cos 60°
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Answer 1

Answer:

sin60°.cos30°+sin30°.cos60°

= (√3/2×√3/2)+(1/2×1/2)

= 3/4+1/4

= (3+1)/4

= 4/4

= 1

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