document.write( "Question 1195504: How many 5-digit numbers can be formed using numbers 0, 1, 2, …9, such that repetition is NOT allowed \n" ); document.write( "
Algebra.Com's Answer #828018 by Alan3354(69443)\"\" \"About 
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You should specify whether 0 can be the leading digit. There's no rule that it cannot.
\n" ); document.write( "For example, James Bond is agent 007.
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\n" ); document.write( "Also, 12.345 is a 5 digit number.
\n" ); document.write( "And, so is -12345.
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