Elijah forgot his pass code for a certain website. He knows it is made up of 5 digits and no digit can be repeated. If he randomly chooses 5 different digits, what is the probability that he chooses his pass code?
The chances are
Use the permutation formula, as order matters, to determine the number of permutations that are possible. Call the number of permutations
If he randomly chooses one set of
Hopefully this helps!