Question

guys pl help me


can anyone tell me the meaning of
A' U B'
A' intersection B'

answer fast ​

Answer 1

Step-by-step explanation:

. (A' ∪ B') means all not in A but in U, AND all not in B but in U. That's {2, 5, 6} ∪ {3, 6, 7, 8} or {2, 5, 6, 7, 8}.

Now, (A ∪ B)' means whatever is NOT in both A and B (but is still in U. That's {3, 5, 6, 7, 8}.

The intersection of the two sets found above is next. What is in both? {5, 6, 7, 8}. Cheers!