document.write( "Question 1122679: Simplify sin 55\ cos35 \n" ); document.write( "
Algebra.Com's Answer #738806 by ikleyn(52810)\"\" \"About 
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document.write( "Since 55° = 90°-35°,\r\n" );
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document.write( "then  sin(55°) = cos(35°).\r\n" );
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document.write( "Hence,  \"sin%2855%5Eo%29%2Fcos%2835%5Eo%29\" = 1.\r\n" );
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