document.write( "Question 388703: The value of cos pie/3 - sin 3pie/2 is\r
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document.write( "a)1 1/2
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document.write( "b)1/2
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document.write( "c)-1 1/2
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document.write( "d)- 1/2\r
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document.write( "Thanks
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document.write( "Kamla \n" );
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Algebra.Com's Answer #275109 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! The value of cos pie/3 - sin 3pie/2 is \n" ); document.write( "a)1 1/2 \n" ); document.write( "b)1/2 \n" ); document.write( "c)-1 1/2 \n" ); document.write( "d)- 1/2 \n" ); document.write( "------------ \n" ); document.write( "cos(pi/3) = 1/2 \n" ); document.write( "sin(3pi/2) = -1 \n" ); document.write( "----------- \n" ); document.write( "1/2 - (-1) = 1.5 \n" ); document.write( "a) 1 1/2 \n" ); document.write( " \n" ); document.write( " |