Proper Subset Superset
Proper Subset,Superset
graph TB
A[Proper Subset, Superset]
B[Proper Subset]
C[Superset]
D[Examples of Proper Subset]
E[Examples of Superset]
F[Properties of Proper Subset]
G[Properties of Superset]
A --> B
A --> C
B --> D
B --> F
C --> E
C --> G
