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Let’s count – Distribution of objects, 1

Let's count - distribution of objects, 1
© CM

Do your best in trying to solve the following problems. It is normal that this step will take some time, we recommend to perseverate and wait before looking at the complete solution of the exercises in the video or in the pdf below.

Exercise 1.

Describe the 3-sharings of (I_2) and the corresponding 2-sequences of (I_3).

Exercise 2.

We distribute:
– the book of Algebra to Student 1,
– the books of Analysis and Magic to Student 2,
– the Book on Greek islands to Student 3. Describe the distribution (alphabetical oder of the books, natural oder of the students) as a sharing and as a sequence.

© CM
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Combinatorics: Strategies and Methods for Counting

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