Assignment for Set Problems - Mathematical Structures | MAT 300, Assignments of Mathematics

Material Type: Assignment; Class: Mathematical Structures; Subject: Mathematics; University: Arizona State University - Tempe; Term: Spring 2004;

Typology: Assignments

Pre 2010

Uploaded on 09/02/2009

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In Class Activity
MAT 300, Spring 2004
February 17, 2004
Set Difference
In class last week 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.

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In Class Activity MAT 300, Spring 2004 February 17, 2004

Set Difference

In class last week 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.