| Recipient | Post | Date |
| Bunuel | What is the probability that a person selected randomly from a group | 30-Aug-2026 |
| Kevi | Re: What is the probability that a person selected randomly from a group | 30-Aug-2026 |
| LogicDriven | Re: How many subsets of {1, 2, 3, 4, 5, 6, 7, 8} contain at least one | 27-Aug-2026 |
| SS990 | Re: How many subsets of {1, 2, 3, 4, 5, 6, 7, 8} contain at least one | 27-Aug-2026 |
| Kevi | Re: How many subsets of {1, 2, 3, 4, 5, 6, 7, 8} contain at least one | 27-Aug-2026 |