ven diagram rules Flashcards
1
Q
what does A’ mean
A
everything not in A
2
Q
What does A mean
A
everything in A
3
Q
What does A n B mean
A
everything that is in both A and B ( the intersection )
4
Q
What does ( A n B )’ mean
A
everything that is not in both A and B ( everything but the intersection)
5
Q
What does A u B mean
A
everything in A and B, ( everything apart from the outside )
6
Q
What does ( A u B )’ mean
A
everything that isnt in A and B ( just the outside )
7
Q
What does A u B’ mean
A
everything apart from B including the intersection
8
Q
what does U mean
A
union ( everything )
9
Q
What does n mean
A
intersection
10
Q
What does ‘ mean
A
without
11
Q
A
