Probability 2 Question 11

11. P(AB)=P(AB) if and only if the relation between P(A) and P(B) is… .

(1985,2M)

True/False

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Answer:

Correct Answer: 11. 1140

Solution:

  1. P(AB)=P(A)+P(B)P(AB)

If P(AB)=P(AB),

then P(A) and P(B) are equals.

Since, P(AB)=P(AB)A and B are equals sets

Thus, P(A) and P(B) is equal to P(AB).



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