If R is a relation between A and B, then which of the following is correct?
R ⊆ A
R ⊆ B
R ⊆ (A × B)
R ⊆ (B ∩ A)
If R is a relation between A and B, then R should be the subset of A × B
Therefore R ⊆ (A × B)
If R is a relation then which of the following is correct?