document.write( "Question 1088455: how many 2 digit numbers can be formed from 1, 2, 3, 4 such that each number contains one \n" ); document.write( "
Algebra.Com's Answer #702740 by ikleyn(52781)\"\" \"About 
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\n" ); document.write( "3 + 3 + 1 = 7.\r
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