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Unformatted text preview: ) cos( A + B 2 ) sin( A-B 2 ) • 8) a sin A-b sin B = ( a-b ) sin( A + B 2 ) cos( A-B 2 ) + ( a + b ) cos( A + B 2 ) sin( A-B 2 ) Finally a couple of oddballs. Since these are a pain to derive, you might as well keep them handy. . . • 9) p cos A + q sin A = r sin( A + θ ) where r = √ p 2 + q 2 tan( θ ) = p q • 10) p cos A + q sin A = r cos( A-φ ) where r = √ p 2 + q 2 tan( φ ) = q p...
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This note was uploaded on 11/12/2010 for the course PHYSICS 1B 318007241 taught by Professor Corbin during the Spring '10 term at UCLA.
- Spring '10