Use compound angle identities in proof - principal angle
For acute angles \(A\) and \(B\), \(\sin A=5/13\), \(\cos A=12/13\), \(\sin B=7/25\), and \(\cos B=24/25\). Enter \(\sin(A+B)\).
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Worked practice: result and interpretation
Calculate the requested result first, then choose the interpretation that follows from it.