Don't know how to do these questions. Understand how to use Venn diagrams but to many terms for my mind. Can anybody tell me how to figure this out?

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- February 20th 2006, 11:55 AMArbiturhelp-probability
Don't know how to do these questions. Understand how to use Venn diagrams but to many terms for my mind. Can anybody tell me how to figure this out?

- February 20th 2006, 12:08 PMThePerfectHackerQuote:

Originally Posted by**Arbitur**

Thus, the answer to the first question is .

Since where are disjoint.

Thus, the answer to the second question is .

Since where are disjoint.

Thus, the answer to the third question is .

Q.E.D.