document.write( "Question 16422: sin(A+B)=? \n" ); document.write( "
Algebra.Com's Answer #8012 by venugopalramana(3286)\"\" \"About 
You can put this solution on YOUR website!
This is a standard formula given in any book
\n" ); document.write( " Sin (A+B) = Sin A * Cos B + Cos A * Sin B ...proof is also in the books as a fundamental derivation
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