document.write( "Question 1170378: cardinality of set of even numbers between 12 and 20. \n" ); document.write( "
Algebra.Com's Answer #795272 by ikleyn(52782)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Write these numbers in the line and then count them.\r
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\n" ); document.write( "\n" ); document.write( "To count, you may use your fingers.\r
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