document.write( "Question 1083751: From 5 physicists, 4 chemists and 3 mathematicians a committee of 6 is to be chosen so as to include 3 physicists, 2 chemists and 1 mathematician in how many ways can this be done? \n" ); document.write( "
Algebra.Com's Answer #697792 by josmiceli(19441)\"\" \"About 
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C( 5,3 ) + C( 4,2 ) + C( 3, 1 )
\n" ); document.write( "\"+5%21%2F%28+3%21%2A2%21+%29+%2B+4%21%2F%28+2%21%2A2%21+%29+%2B+3%21%2F%28+1%21%2A2%21+%29+\"
\n" ); document.write( "\"+%285%2A4%29+%2F+2+%2B+%284%2A3%29+%2F+2+%2B+3+\"
\n" ); document.write( "\"+10+%2B+6+%2B+3++=+19+\"
\n" ); document.write( "There are 19 ways to choose 3 physicists,
\n" ); document.write( "2 chemists, and 1 mathematician
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