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Permutation & Combination. HELP! (Definitely w/ Combination)  TOPIC_SOLVED

Okay, our teacher always gives a "little" help with whatever we're learning and then throws homework at us. I'm pretty sure I get the Permutation, but the Combination is so confusing! The problems seem so simple, but I just can't do it. Just to check if I'm doing this right, is this correc...
by miss_duhh
on Thu Jan 08, 2009 9:01 pm
 
Forum: Discrete Math
Topic: Permutation & Combination. HELP! (Definitely w/ Combination)
Replies: 6
Views: 10707

Re: Permutation & Combination. HELP! (Definitely w/ Combination)  TOPIC_SOLVED

Thank you so much! I get it now. :thumb: I just have two more question, if you don't mind.. I'm confused between the difference in permutation and combination, and I'm confused what n and r stand for. (The two variables: n C r ) These are three of the word problems I have: 1) Maggie has 8 different ...
by miss_duhh
on Thu Jan 08, 2009 9:44 pm
 
Forum: Discrete Math
Topic: Permutation & Combination. HELP! (Definitely w/ Combination)
Replies: 6
Views: 10707

Re: Permutation & Combination. HELP! (Definitely w/ Combination)  TOPIC_SOLVED

Thank you very much. I understand now. :D Note: The exercises you have posted imply that you are expected to be familiar with the above terminology, along with the related concepts and formulas, and also with more-advanced material. I know. I have no nice way to put it, but my teacher isn't all that...
by miss_duhh
on Fri Jan 09, 2009 2:05 am
 
Forum: Discrete Math
Topic: Permutation & Combination. HELP! (Definitely w/ Combination)
Replies: 6
Views: 10707

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