document.write( "Question 1039825: {(i,8),(m,8),(l,8),(h,8)}
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Algebra.Com's Answer #654580 by Edwin McCravy(20055) $\"\"$ $\"About$

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document.write( "The domain of {(i,8),(m,8),(l,8),(h,8)} is the set \r\n" );
document.write( "of all its first coordinates:\r\n" );
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document.write( "Domain = {i,m,l,h}\r\n" );
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document.write( "The range of {(i,8),(m,8),(l,8),(h,8)} is the set of \r\n" );
document.write( "all its second coordinates:\r\n" );
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document.write( "Range = {8,8,8,8}\r\n" );
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document.write( "But since they're all the same, there's no need to\r\n" );
document.write( "write 8 but once, so:\r\n" );
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document.write( "Range = {8}\r\n" );
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document.write( "Edwin

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