SOLUTION: let a and b be events such that p(a) = 1/7, p(a or b)=1/2 and p(a and b)=1/10

SOLUTION: let a and b be events such that p(a) = 1/7, p(a or b)=1/2 and p(a and b)=1/10

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Question 596565: let a and b be events such that p(a) = 1/7, p(a or b)=1/2 and p(a and b)=1/10
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
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