Video Links 12-2
Videos:
Counting using Combinations (time: 9:56)
Combinations (time: 10:15)
… See the whole entry
Videos:
Counting using Combinations (time: 9:56)
Combinations (time: 10:15)
… See the whole entry
Here is a comparison of permutations and combinations.
http://www.mathsisfun.com/combinatorics/combinations-permutations.html
A review of counting principles including the fundamental counting principle, permutations, combinations, and distinguishable permutations.
http://www.richland.cc.il.us/james/lecture/m116/sequences/counting.html
Combinations:
http://www.wtamu.edu/academic/anns/mps/math/mathlab/col_algebra/col_alg_tut57_comb.htm
A slightly more advanced discussion of combinations can be found here:
http://www.wtamu.edu/academic/anns/mps/math/mathlab/col_algebra/col_alg_tut57_comb_ans.htm… See the whole entry
[tippy title=”Problems 1-2″]Problems 1-2
There are many problems throughout the text labeled IN YOUR OWN WORDS. Just relax; do not be afraid to give your opinion. For the most part, these questions do not have “right” or “wrong” answers. You … See the whole entry
[tippy title=”Problems 1-2″]Problems 1-2
There are many problems throughout the text labeled IN YOUR OWN WORDS. Just relax; do not be afraid to give your opinion. For the most part, these questions do not have “right” or “wrong” answers. You … See the whole entry
[tippy title=”Problems 1-2″]Problems 1-2
These problems provide the main ideas for this section.
Be sure you know the formula for combinations.[/tippy]
[tippy title=”Problems 3-32″]Problems 3-32
Use the formula for permutations to answer these questions. See Examples 5, 6 and 9.[/tippy]… See the whole entry
Fundamental Counting Principle
If one task can be performed in m ways, and if, after that task is completed, a second task can be performed in … See the whole entry
Combinations
A combination of r elements selected from a … See the whole entry