Venn Diagram Set Notation Flashcards
1
Q
A∪B
A
means: the new set that contains every element from either of A and B
2
Q
A∩B
A
Numbers in the middle overlap bit
3
Q
A’
USUALLY LOOKS LIKE THIS BUT CAN HAVE CURLY LINE OR OTHER WEIRD SYMBOL, ANYTHING THAT DONT LOOK LIKE THE OTHERS IS THEN THIS ONE 🙂
A
Everything in and outside the Venn diagram except for the letter mentioned, in this case A’
4
Q
A – B (or A \ B)
A
Everything in this case A but not the letters or numbers in the overlap
5
Q
~(AUB)
DIFFERENT FROM OTHER ONE… LOOK THERE ARE BRACKETS! BE CAREFUL
A
Everything outside A and B and overlap
6
Q
~(A∩B)
CAREFUL! BRACKETS ‼️‼️
A
Absolutely everything outside the overlap
