# Axioms of probability

\(0 \leq Pr(A) \leq 1\)

\(Pr(S) = 1\)

If A1, A2, … are mutually exclusive, Probability of all events same as sum of probability of each event.

\(0 \leq Pr(A) \leq 1\)

\(Pr(S) = 1\)

If A1, A2, … are mutually exclusive, Probability of all events same as sum of probability of each event.