Answer:
There are 73815 ways of selecting 4 of the lottery numbers.
Step-by-step explanation:
The total amount of ways to pick 4 numbers from a set of 38 ignoring the order is given by the combinatorial number of 38 with 4, denoted by [tex] {38 \choose 4} [/tex] , which is
[tex] {38 \choose 4} = \frac{38!}{4!(38-4)!} = 73815 [/tex]
Therefore, there are 73815 ways of picking 4 of the numbers.
Answer:
We conclude that have 73815 a different ways.
Step-by-step explanation:
We know that a certain lottery has 38 numbers. We assume that order of selection is not important. We calculate how many different ways can 4 of the numbers be selected.
So out of 38 numbers we choose 4 numbers. We get:
[tex]C_4^{38}=\frac{38!}{4!(38-4)!}=73815[/tex]
We conclude that have 73815 a different ways.
