Question: How do you do 4b 4a. [2 marks] Two events A and B are such that P(A) = 0.62 and P(An B ) = 0.18.

How do you do 4b

4a. [2 marks] Two events A and B are such that P(A) = 0.62 and P(An B ) = 0.18. Find P(An B!). 4b. [4 marks] Given that P((A U B)' ) = 0.19, find P(A | B))

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