Let A and B be events with P(A)=1/2,P(B)=1/3 and P(A∩B)=1/4. Find P(A∪B)

P(A∪B)=P(A)+P(B)-P(A∩B)=1/2+1/3-1/4=7/12

total answers (1)

start bookmarking useful questions and collections and save it into your own study-lists, login now to start creating your own collections.

P(A∪B)=P(A)+P(B)-P(A∩B)=1/2+1/3-1/4=7/12

need an explanation for this answer? contact us directly to get an explanation for this answer