Unformatted text preview: ( = H Show that ± ( F ) = ± ( G ) = ± ( H ). 4. Let A and B be two events in a probability space. a. Show that P(A U B) = P(A) + P(B)  P(A & B). b. Show that if P(A) = P(B) = 1, then P(A & B) = 1. c. Show that the probability that exactly one of the events A or B occurs is given by P(A) + P(B)  2P(A & B). d. Show that if A is a subset of B, then P(A) ² P(B)....
View
Full Document
 Fall '08
 Staff
 Natural number, Countable set, AUB, infinite partition C1

Click to edit the document details