Let U = {all soda pops}, A = {all diet soda pops}, B = {all cola soda pops}, C = {all soda pops in cans}, and D = {all caffeine-free soda pops}. Describe the set in words.
-$( A - D ) \cap B$
A) All non-diet, caffeine-free cola soda pops
B) All diet soda pops that contain caffeine and all cola soda pops
C) All diet cola soda pops that contain caffeine
D) All diet caffeine-free cola soda pops

Question

Quizplus · Accepted Answer

The set $(A - D) \cap B$ represents all diet soda pops that are not caffeine-free (since they are in A but not in D) and are also cola soda pops (since they intersect with B). This means they are diet cola soda pops that contain caffeine.

Let U = {All Soda Pops}, a = {All Diet (A−D)∩B( A - D ) \cap B(A−D)∩B

Let U = {All Soda Pops}, a = {All Diet $( A - D ) \cap B$