document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=504352>Question 504352</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Team A has 7 male and 3 female players, and team B has 6 male and 4 female players.Two players are to be selected from each of the two teams. in how many ways can the four players be selected so that at least one of them is female? </SPAN>\n" );
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document.write( "Total number of ways to select 4 players = 10C2 * 10C2 = 45*45 = 2025\r<BR>\n" );
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document.write( "numbers of ways when all are male = 7C2 * 6C2 = 21*15 = 315\r<BR>\n" );
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document.write( "number of ways when at least one of them is female = 2025 - 315 = 1710\r<BR>\n" );
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