Question

If set A = set B. Then prove that A ⊆ B and B ⊆ A.

Answer 1

Answer:

Step-by-step explanation:

let, set A has elements {a,b,c}

so, according to your question, set B also has the same elements, i.e., {a,b,c}

now if you see, all elements are A are there in B, so A is a subset of B.

similarly, all elements of B are present in A, so B is also a subset of A.

Hence, the given condition is proved.

Hope it would be helpful.

:-)