document.write( "Question 417388: Find how many 4 digits number are even and how many 4 digits number are odd. \n" ); document.write( "
Algebra.Com's Answer #292193 by sudhanshu_kmr(1152)\"\" \"About 
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\n" ); document.write( "total no. of 4 digit even number = 9 * 10 * 10 * 5 = 4500\r
\n" ); document.write( "\n" ); document.write( "(here, at first place only 1-9, at last any even number and other places any digit 0-9)\r
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\n" ); document.write( "\n" ); document.write( "total no. of 4 digit odd number = 9 *10*10* 5 = 4500
\n" ); document.write( "(similar to first condition ,at first place only 1-9, at last any odd numbers and other places any digit 0-9)\r
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