empty set, subset
Work Step by Step
The statement ∅⊆ B tells us that the empty set is a subset of every set. Means ∅ represents empty set and ⊆ represents subset.
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.