document.write( "Question 450681: Can you evaluate 9C2 using permutation/combination? The 9 and 2 are supposed to be small \n" ); document.write( "
Algebra.Com's Answer #309997 by MathLover1(20849)![]() ![]() You can put this solution on YOUR website! using permutation: \n" ); document.write( "\n" ); document.write( "using combination: |