ExamPlay Dark Logo
Se connecter

Mathematics for IGCSE & O level - Sets (Section 3 - No. 32)

What is the result of the following set operation: A ∪ (A ∩ B)?
A
B
A ∩ B
The universal set

Explication

Since A ∩ B is a subset of A, the union of A and (A ∩ B) is just A.

Commentaires (0)

Publicité