Conditional Probability Axioms

Axioms

• $0\le P(A|B)\le 1,\forall A\subset S$
• $P(S|B)=1$
• $A_1,A_2,\dots$Mutually Exclusive $⟹P({\cup }_{i=1}^{\infty }{A}_i|B)={\sum }_{i=1}^{\infty }P(A_i|B)$