Probability of union of two mutually exclusive events

- The probability of the union of two mutually exclusive events a and b is
- To calculate the probability of the union of two mutually exclusive events a and b
- What is the formula for the probability of the union of two mutually exclusive events to happen
- Which rule is used to calculate the probability of the union of two mutually exclusive events
- What is the formula for the probability of the union of two non mutually exclusive events to happen
- Probability of the union
- Probability of two events