Q. If two events, A and B are not mutually exclusive, the P(AUB) = .................. (Solved)
1. p(a) + p(b)
2. p(a) + p(b) - p(a and b)
3. p(a) + p(b) + p(a and b)
4. none of these
- b. p(a) + p(b) - p(a and b)
1. p(a) + p(b)
2. p(a) + p(b) - p(a and b)
3. p(a) + p(b) + p(a and b)
4. none of these