Trigonometrymedium · Past Paper
Evaluate: sin 60° cos 30° + cos 60° sin 30°
A0
B1
C1/2
D√3/2
✓ Correct Answer: B — 1
This follows the formula sin(A+B). sin(60+30) = sin 90° = 1.
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✓ Correct Answer: B — 1
This follows the formula sin(A+B). sin(60+30) = sin 90° = 1.
Share this question