document.write( "Question 1024533: you are selecting a cricket team of first 11 players out
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document.write( "of 16 including 4 bowlers and 2 wicket-keepers.in how many
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document.write( "ways you can do it so that the team contain exactly 3
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document.write( "bowlers and 1 wicket-keeper?\r
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document.write( "(a) 960
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document.write( "(b) 840
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document.write( "(c) 420
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document.write( "(d) 252 \n" );
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Algebra.Com's Answer #639987 by Edwin McCravy(20056)![]() ![]() You can put this solution on YOUR website! you are selecting a cricket team of first 11 players out \n" ); document.write( "of 16 including 4 bowlers and 2 wicket-keepers.in how many \n" ); document.write( "ways you can do it so that the team contain exactly 3 \n" ); document.write( "bowlers and 1 wicket-keeper?\r \n" ); document.write( "\n" ); document.write( "(a) 960 \n" ); document.write( "(b) 840 \n" ); document.write( "(c) 420 \n" ); document.write( "(d) 252 \n" ); document.write( " \r\n" ); document.write( "\r\n" ); document.write( "[That's just case A only of the other problem which I \r\n" ); document.write( "just finished solving.)\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "There are:\r\n" ); document.write( "\r\n" ); document.write( " 4 bowlers\r\n" ); document.write( " 2 wicket-keepers\r\n" ); document.write( "10 non-bowlers-not-wicket keepers.\r\n" ); document.write( "\r\n" ); document.write( "There are exactly 3 bowlers, exactly 1 wicket \r\n" ); document.write( "keeper, and exactly 7 non-bowlers-non-wicket-keepers.\r\n" ); document.write( "\r\n" ); document.write( "(4C3)(2C1)(10C7) = 960\r\n" ); document.write( "\r\n" ); document.write( "Edwin\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |