ska7945 Posted August 13, 2008 Share Posted August 13, 2008 There are 11 women and 9 men in a certain club. If the club is to select a committee of 2 women and 2 men, how many different such committees are possible? A. 120 B. 720 C. 1,060 D. 1,520 E. 1,980 answer E Quote Link to comment Share on other sites More sharing options...
sid_j Posted August 13, 2008 Share Posted August 13, 2008 11W 9M.. 2 women can be selected in 11C2 ways, 2 men can be selected in 9C2 ways... total no. of ways... 11C2X9C2 Quote Link to comment Share on other sites More sharing options...
UnReLIABLE Posted August 13, 2008 Share Posted August 13, 2008 no. of arrangements: 11C2 X 9C2 1980 ANS Quote Link to comment Share on other sites More sharing options...
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