Question

If Set A Is a subset of Set B does that mean elements of Set A belong to set B?

Answer 1

each and every element of set A belongs to set B.

A ={1,3,5} , B ={1,2,3,4,5,6}
A ⊂B

Answer 2

Given:

A ⊂ B

Let, set 'A'={a, b}

and,set 'B'={a, b, c, d}

Here, every element of set A (a and b) are also present in set B (a, b, c, and d).

i.e., It satisfies A ⊂ B

And; a, b ∈ B [as, A ∩ B={a, b}]

i.e., Every element of set 'A' belongs to B also.