Question 5
A number is selected at random from the set S = {1, 2, 3,…, 24, 25}. Find the probability that the number selected is:
- even;
- prime;
- either even or prime;
- both even and prime.
Observation
Question 5
A number is selected at random from the set S = {1, 2, 3,…, 24, 25}. Find the probability that the number selected is: