If AA and BB are events in some sample space, P(A \cup B) = P(A) + P(B) -P(AB)=P(A)+P(B) (blank). Which quantity goes in the (blank)?

The following multiple-choice options contain math elements, so you may need to read them in your screen reader's "reading" or "browse" mode instead of "forms" or "focus" mode.

Choice 1 of 5:P(A^c)P(Ac)

Choice 2 of 5:1 - P(A)1P(A)

Choice 3 of 5:P(A \cap B)P(AB)

Choice 4 of 5:P(A|B)P(AB)

Choice 5 of 5:None of the above