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If sin(A-B)=1/2,cos(A+B)=1/2,0^@lt(A+B)l...

If `sin(A-B)=1/2,cos(A+B)=1/2,``0^@lt(A+B)le90^@`, `AgtB`, find A and B.

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To solve the problem step by step, we start with the given equations: 1. **Given Equations**: - \( \sin(A - B) = \frac{1}{2} \) - \( \cos(A + B) = \frac{1}{2} \) - \( 0 < (A + B) \leq 90^\circ \) - \( A > B \) ...
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