Answer:
please mark me brainlist
Step-by-step explanation:
Answer:
oh i have done these before but this one is a little confusing bc i got 2 answers B or C
Answer:

Step-by-step explanation:
Given

Solving (a): Possible union elements
This is the represented by element with the largest number of the sets
i.e.

Solving (b): Possible intersection elements
This is the represented by element with the least number of the sets
i.e.

The answer your looking for well be A