Table:
0
A
B
C
1
subject id
subject name
subjects
2
1
Computer Science
3
2
Arts
4
3
Language

Questions and formulas:
Question: List all the subject names.
Formula: UNIQUE(B1)
Formula2: UNIQUE(B2:B4)
Level: easy
Question: What are the names of all the subjects.
Formula: UNIQUE(HSTACK(B1,C1))
Formula2: UNIQUE(HSTACK(B2:B4,C2:C4))
Level: easy
Question: What are the names of subjects?
Formula: UNIQUE(HSTACK(B1,C1))
Formula2: UNIQUE(HSTACK(B2:B4,C2:C4))
Level: easy
Question: the subjects and names
Formula: UNIQUE(HSTACK(B1,C1))
Formula2: UNIQUE(HSTACK(B2:B4,C2:C4))
Level: easy
Question: What are the subject names?
Formula: UNIQUE(B1)
Formula2: UNIQUE(B2:B4)
Level: easy