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5 votes
Please help with Geometry

Please help with Geometry-example-1
Please help with Geometry-example-1
Please help with Geometry-example-2

2 Answers

5 votes
none of them are correct
User RunDOSrun
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5 votes
1). The event that A intersects B has only one output, 6. So the probability of selecting a 6 is 1/30.

2). Note that all the elements in the the set given in the last sentence are NOT in A U B, therefore, (A U B)^c.
User Crazyshezy
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