document.write( "Question 360127: Multinomial Coefficients and Partitions Question:
\n" ); document.write( "An experiment observes groups of 4 individuals. How many ways can we choose 5 groups of 4 from among 20 subjects.
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #257141 by sudhanshu_kmr(1152)\"\" \"About 
You can put this solution on YOUR website!
no. of ways = [ 20C4 * 16C4 * 12C4 * 8C4 * 4C4 ]/ 4!\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " = [ 20!/ (4!)^5 ] / 4!\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " = 20! / (4!)^6\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "It is possible that some typing mistake in solution of a problem, if any please ignore it. Understand the concept and try to solve the problem yourself. If there is problem related to concept, contact at
\n" ); document.write( "sudhanshu.cochin@yahoo.com or sudhanshu.cochin@gmail.com
\n" ); document.write( "Best of luck....... \r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );