Mathematics, 24.07.2020 14:01 kendricklamar29

The probability of event A is 0.48, the probability of event A and B is 0.21, and the probability of events A or B is 0.89. What is the probability of event B?

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The probability of event A is 0.48, the probability of event A and B is 0.21, and the probability of...

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