MathematicsEasy75×since 2002Q5018Let A and B be two events such that the probability that exactly one of them occurs is 25{2 \over 5}52 and the probability that A or B occurs is 12{1 \over 2}21 , then the probability of both of them occur together is :A0.20B0.02C0.01D0.10Check answerSkip