The probability of an occurrence of event A is 0.7 and that of the occurrence of event B is 0.3 and the probability of occurrence of both is 0.4.

The probability of an occurrence of event A is 0.7 and that of the occ

1.	The probability of an occurrence of event A is 0.7 and that of the occurrence of event B is 0.3 and the probability of occurrence of both is 0.4.
Answer» `"Here"" "P(A)=0.7` `"and"" "P(B)=0.3` `therefore" "P(AcapB)=P(A)xxP(B)` `0.7xx0.3=0.21` Hence, it is false statement.

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The probability of an occurrence of event A is 0.7 and that of the occurrence of event B is 0.3 and the probability of occurrence of both is 0.4.

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