SOLUTION: 7c3/13c3=
Algebra.Com
Question 1089854: 7c3/13c3=
Answer by ikleyn(52781) (Show Source): You can put this solution on YOUR website!
.
HINT: Calculate the numerator and denominator separately.
To learn about coefficients , see the lessons
- Introduction to Combinations
- PROOF of the formula on the number of Combinations
- Problems on Combinations
- OVERVIEW of lessons on Permutations and Combinations
in this site.
Also, you have this free of charge online textbook in ALGEBRA-II in this site
- ALGEBRA-II - YOUR ONLINE TEXTBOOK.
The referred lessons are the part of this online textbook under the topic "Combinatorics: Combinations and permutations".
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