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📈 Optional Mathematics - Class 10
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Lesson 7: Height and Distance
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Compound Angles
Lesson 7 · Height and Distance
Compound Angles
Optional Mathematics
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8 min
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Question 1 of 16
1
Which expression equals \( \sin(A+B) \)?
\( \sin A\cos B - \cos A\sin B \)
\( \sin A\cos B + \cos A\sin B \)
\( \cos A\cos B - \sin A\sin B \)
\( \sin A + \sin B \)