Question: 9. Intersection of events bound. (7 points) Let A and B be events with P(A) 2 0.9 and P(B) 2 0.8. Show that P(A 0

9. Intersection of events bound. (7 points) Let A and B be events with P(A) 2 0.9 and P(B) 2 0.8. Show that P(A 0 B) 2 0.7. Hint: Use the inclusionexclusion formula

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