Intersection and Union of Sets Flashcards by Ordile Silver

Q

U

A

Union
A or B
Everyone

AUB

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

n

A

Intersection
A and B has to be A and B only things with A and B

AnB

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

\

A

Exclude, do not include
A or B, but not C

AUB\C

How well did you know this?

1

Not at all

2

3

4

5

Perfectly