This calculator is designed to determine the union and intersection probabilities based on the two independent events.

- First, input values for two independent events P(A) and P(B).
- Press the 'Calculate' button.
- Finally, the tool shows the complements [P(A') and P(B')], union [P(AUB)], intersection [P(A∩B)], and exclusive OR [P(AΔB)] probabilities of given events.

The probabilities for the two events are calculated using the following formulas:

**P(A')** = 1 - P(A)

**P(B')** = 1 - P(B)

**P(A∩B)** = P(A) × P(B)

**P(A∪B)** = P(A) + P(B) - P(A∩B)

**P(AΔB)** = P(A) + P(B) - 2P(A∩B)