In a bag, there are cards numbered from 21 to 30. Let:
• Event A be selecting an odd card
Eve...
Mathematics, 18.05.2021 05:20 ldkruger19
In a bag, there are cards numbered from 21 to 30. Let:
• Event A be selecting an odd card
Event B be selecting a card greater than 28.
What is the PIA U B)?
Answers: 2
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