If A and B are two events. The probability that at most one of A, B oc

1.	If A and B are two events. The probability that at most one of A, B occurs, is
A.	\[1-P(A\cap B)\]
B.	\[P(\bar{A})+P(\bar{B})-P(\bar{A}\cap \bar{B})\]
C.	\[P(\bar{A})+P(\bar{B})+P(A\cup B)-1\]
D.	All of these
Answer» E.

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If A and B are two events. The probability that at most one of A, B occurs, is

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