document.write( "Question 1039033: How many even integers of four places can be formed from the digits 1,2,3,4,5?
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Algebra.Com's Answer #653766 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! How many even integers of four places can be formed from the digits 1,2,3,4,5? \n" ); document.write( "The units have to be 2 or 4. \n" ); document.write( "--> 2*4*3*2 \n" ); document.write( "= 48 without repetition \n" ); document.write( "eg, 1234 \n" ); document.write( "------------- \n" ); document.write( "--> 2*5*5*5 \n" ); document.write( "= 250 with repetition \n" ); document.write( "eg, 2222\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |