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Mathematical Structures - Set Difference - Spring 2006 | MAT 300, Assignments of Mathematics

Arizona State University (ASU) - TempeMathematics

Material Type: Assignment; Class: Mathematical Structures; Subject: Mathematics; University: Arizona State University - Tempe; Term: Spring 2006;

Typology: Assignments

Pre 2010

Uploaded on 09/02/2009

koofers-user-c0s-1
koofers-user-c0s-1 🇺🇸

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In Class Activity
MAT 300, Spring 2006
February 16, 2006
Set Difference
In class on Tuesday each group described the set difference of A and B in terms
of intersections and unions. We put the following sets on the board as equivalent to A\B:
• '
B
A
∩
•
)'( BAA ∩∩
•
')( BBA ∩∪
•
)''( BA∪
Pick two of these sets and prove they are equal.
Try to prove the equality in more than one way.

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In Class Activity MAT 300, Spring 2006 February 16, 2006

Set Difference

In class on Tuesday each group described the set difference of A and B in terms of intersections and unions. We put the following sets on the board as equivalent to A\B:

  • A ∩ B '
  • A ∩( A ∩ B )'
  • ( A ∪ B )∩ B '
  • ( A ' ∪ B )'

Pick two of these sets and prove they are equal.

Try to prove the equality in more than one way.