document.write( "Question 1035588: Evaluate the following
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document.write( "Cos 45°/sec30°+cosec30°
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document.write( "Plz explain the steps related to rationalisation of denominator \n" );
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Algebra.Com's Answer #650229 by rothauserc(4718)![]() ![]() You can put this solution on YOUR website! (Cos45/sec30) + cosec30 \n" ); document.write( ": \n" ); document.write( "Note that sec30 = 1/cos30 and cosec30 = 1/sin30 \n" ); document.write( ": \n" ); document.write( "(cos45 / (1/cos30) + (1/sin30) = \n" ); document.write( ": \n" ); document.write( "(cos45 * cos30) + (1/sin30) = \n" ); document.write( ": \n" ); document.write( "(0.707 * 0.866) + (1/(1/2)) = \n" ); document.write( ": \n" ); document.write( "************* \n" ); document.write( "2.612262 \n" ); document.write( "************* \n" ); document.write( ": \n" ); document.write( " \n" ); document.write( " |