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Topic: symmetric difference calculation
Replies: 3   Last Post: Jun 14, 2011 12:34 PM

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Gabriel Chime

Posts: 37
Registered: 12/6/04
symmetric difference calculation
Posted: Jun 7, 2011 12:17 AM
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I need help with the following (not a hw problem, just reading a book
on prob theory):

Let * be the symmetric difference operation: A * B = (A-B) U (B-A)

solve for X: A * X = B

I can solve it using a venn diagram: X = A * B

But how do I get the solution using set algegra?

Thanks in advance.



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