?

Combinatorics

Free Version

Upgrade subject to access all content

Easy

Multiset of Positive Integers - Partitions of 4

COMBIN-CNSLJY

A multiset of positive integers that add to $n$ is called a partition of $n$. For instance, $1+ 2$ and $1 + 1 + 1$ both represent partitions of $3$.

Find how many partitions of $4$ there are by listing each one.

A

4

B

5

C

7

D

8