Trigonometry - Compound and Double-Angle Identities
Trigonometry - Compound and Double-Angle Identities
IP 3
Given that \(3 \sin x + 4 \cos y = 5\) and \(4 \sin y + 3 \cos x = 2\), find the value of \(\sin(x + y)\).
Solution:
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Answer:\(\frac{1}{6}\).
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