Which of the following are true about x? Check all that apply.

Answer:
x∈B
x∈A∪B
x∈A∪C
x∈A∩B
Step-by-step explanation:
As can be seen from the Venn diagram, x is the shaded portion between the intersection of 3 circles A, B and C.
hence x belong to b, and x belong to A union B, x belong to A union C and x belong to A intersection B !