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rudders93
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Homework Statement
Consider the following intervals:
A = [-3,5), B = (3,8), C = (0,4]
Find: A[itex]\cap[/itex]B and A[itex]\cap[/itex]C
The Attempt at a Solution
I thought that: A[itex]\cap[/itex]B=(3,5) and that A[itex]\cap[/itex]C=[0,4] as that is the intersection point, but this book (Schaum's Probability Outlines) says that A[itex]\cap[/itex]B=[-3,8) and A[itex]\cap[/itex]C=[-3,5)
I'm looking to confirm that the book might be wrong (Amazon reviews indicate a lot of typographical errors) and instead maybe their answer refers to [itex]A\cup B[/itex] and [itex]A\cup C[/itex] perhaps? Or am I getting confused?
Thanks!