1.

If \[P(A)=2/3\], \[P(B)=1/2\] and \[\text{ }P(A\cup B)=5/6\] then events A and B are                                 [Kerala (Engg.)  2002]

A.                 Mutually exclusive
B.                 Independent as well as mutually exhaustive
C.                 Independent         
D.                 Dependent only on A
Answer» B.                 Independent as well as mutually exhaustive


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