document.write( "Question 1116852: Out of 5 Mathematicians and 7 physicists, a committee consisting of 2 mathematicians and 3 physicists is to be formed. In how many ways can this be done if.
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document.write( "a) any mathematician and any physicists can be included
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document.write( "b) one particular physicist must be on the committee
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document.write( "c) 2 particular mathematicians cannot be on the committee \n" );
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Algebra.Com's Answer #731867 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! a: 5C2*7C3=10*35=350 \n" ); document.write( "b. 5C2*6C2*1=150, because the specific physicist takes 1 from each part. \n" ); document.write( "c. 3C2*7C3=3*35=105 \n" ); document.write( " |