Sagot :
Answer:
We have to select five elements (r = 5) from a set of three elements (n = 3) where order matters (permutation) and repetition is allowed. Therefore, there are nr = 35 = 243 ways.
Step-by-step explanation:
Answer:
We have to select five elements (r = 5) from a set of three elements (n = 3) where order matters (permutation) and repetition is allowed. Therefore, there are nr = 35 = 243 ways.
Step-by-step explanation: