The probability of event A is 0.4. The probability of event B is 0.3. The probability of event A U B is 0.5. What is the probability of event An B?
The probability of event A is 0.4. The probability of event B is 0.3. The probability of event A U B is 0.5. What is the probability of event An B?
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Transcribed Image Text:The probability of event A is 0.4. The probability of event B is 0.3. The probability of
event A U B is 0.5. What is the probability of event An B?
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