document.write( "Question 865570: let A={1.2}, B={3,4}. Write A X B. How many subsets will A X B have? list them. \n" ); document.write( "
Algebra.Com's Answer #521778 by Edwin McCravy(20055)\"\" \"About 
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document.write( "A × B =  {1.2} × {3,4} = {(1,3),(1,4),(2,3),(2,4)}\r\n" );
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document.write( "Subsets are\r\n" );
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document.write( " 1.  ⌀ or { }\r\n" );
document.write( " 2.  {(1,3)}\r\n" );
document.write( " 3.  {(1,4)}\r\n" );
document.write( " 4.  {(2,3)}\r\n" );
document.write( " 5.  {(2,4)}\r\n" );
document.write( " 6.  {(1,3),(1,4)}\r\n" );
document.write( " 7.  {(1,3),(2,3)}\r\n" );
document.write( " 8.  {(1,3),(2,4)}\r\n" );
document.write( " 9.  {(1,4),(2,3)}\r\n" );
document.write( "10.  {(1,4),(2,4)}\r\n" );
document.write( "11.  {(2,3),(2,4)}\r\n" );
document.write( "12.  {(1,3),(1,4),(2,3}}\r\n" );
document.write( "13.  {(1,3),(1,4),(2,4}}\r\n" );
document.write( "14.  {(1,4),(2,3),(2,4}}\r\n" );
document.write( "15.  {(1,3),(1,4),(2,3}}\r\n" );
document.write( "16.  {(1,3),(1,4),(2,3},(2,4)}\r\n" );
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document.write( "Edwin
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