M = (23.4.5.7.8.10.17 19 20 21 22 23 24 25)
1 P/Even) =
2. P(Odd) =
3. P(Prime) =
4 P(between 20 and 25) =
5. Pfodd n Prime) =
6. Plodd U Prime) =
7 P[between 20 and 25 Ueven) =
8. Píbetween 20 and 25 Prime) =​