Question

Use Venn diagrams to determine whether the following statements are equal for all sets A and B.

A' ∩ B', A ∪ B

A. not equal

B. equal

Answer 1

i dont get it ?

Answer 2

is A' = not A

Answer 3

?

Answer 4

i think A' and B' = A or B

Answer 5

ohh i see

Answer 6

so is it equal

Answer 7

yes