Work Step by Step
If A ⊆ B and B ⊆ C, then A ⊆ C. the above statement is true according to transitive property. If all elements of A are in B, and all elements of B are in C, then all elements of A must also be elements of C.
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.