Further MathematicsProbabilityWAEC
A and B are mutually exclusive events with P(A) = 0.3 and P(B) = 0.5. Find P(A or B).
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Answer: B. 0.8
Mutually exclusive: P(A ∪ B) = P(A) + P(B) = 0.8.
An AdmitMe practice question, written for the WAEC syllabus. Not an official past question.