document.write( "Question 1028370: Use a product-to-sum formula to find the exact value of the expression. Do not use a calculator.\r
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Algebra.Com's Answer #853703 by MathTherapy(10719) $\"\"$ $\"About$

You can put this solution on YOUR website!

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document.write( "Use a product-to-sum formula to find the exact value of the expression. Do not use a calculator.\r\n" );
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document.write( "cos 5π/12  sin π/12\r\n" );
document.write( "=============================\r\n" );
document.write( "The other person's answer is a bit off, thereby making it INCORRECT!\r\n" );
document.write( "It should be: \r\n" );
document.write( ", or ,\r\n" );
document.write( "and NOT\r\n" );
document.write( "

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