Venn Diagrams and Sets

Front

What do we call this diagram?

Back

Venn diagram

Front

What statement does the shaded region represent in a Venn diagram?

Back

A and B

Front

What statement does the shaded region represent?

Back

B ∩ C

Front

What does this symbol ( ∪ ) represent in set theory?

Back

Union/OR

Front

From the above Venn diagram, what is the set S ∩ T?

Back

{casey, drew}

Front

What is a set in mathematics?

Back

A collection of distinct objects, considered as an object in its own right.

Front

What does the symbol ( ∩ ) represent in set theory?

Back

Intersection/AND

Front

If A = {1, 2, 3} and B = {2, 3, 4}, what is A ∩ B?

Back

{2, 3}

Front

If A = {x | x is an even number} and B = {x | x is a prime number}, what is A ∩ B?

Back

{2}

Front

What is the universal set?

Back

The set that contains all possible elements for a particular discussion.