Question: 1 Given sin A and cos B a Find the exact value of 1 cos A 7 and both A and B are in the

1 Given sin A and cos B a Find the exact

1 Given sin A and cos B a Find the exact value of 1 cos A 7 and both A and B are in the Q1 2 sin B 1 5 points each b Using the values from above use a sum or difference identity to find the exact value of 3 points each 1 sin A B 2 cos A B

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