SOLUTION: Find the number of combinations of 7 objects taken 3 at a time. Find the number of combinations of 16 objects taken 8 at a time. Evaluate: 16C1 Evaluate: 4C4

Question 1184362: Find the number of combinations of 7 objects taken 3 at a time.

Find the number of combinations of 16 objects taken 8 at a time.
Evaluate: 16C1

Evaluate: 4C4

Answer by ikleyn(52754)   (Show Source): You can put this solution on YOUR website!
.

Could you explain me, PLEASE, why the tutors should do these simple calculations for you ?

And why you think the tutors should do YOUR job ?

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These problems are on COMBINATIONS.

On Combinations, see introductory 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".

Save the link to this textbook together with its description

Free of charge online textbook in ALGEBRA-II
https://www.algebra.com/algebra/homework/complex/ALGEBRA-II-YOUR-ONLINE-TEXTBOOK.lesson

into your archive and use when it is needed.

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