document.write( "Question 413497: ten students are playing in a chess tournament. If each student plays every other student once , how many total games are played? \n" ); document.write( "
Algebra.Com's Answer #290168 by sudhanshu_kmr(1152)\"\" \"About 
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\n" ); document.write( "total no. of game =10C2 \r
\n" ); document.write( "\n" ); document.write( "= 45 \r
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