Question

Determine whether set B is a subset of set A.
A={0,1,2,3,4}
B={1,2}

Answer 1

B is a subset of set A because every element of set B is contained in set A

Explanation:

The answer to this question is:

B is a subset of set A because every element of set B is contained in set A.

We can denote it as B⊆A

Subset:

A subset is a set of elements that are also in another set. Another way to define a subset is: B is a subset of A if every element of B is contained in A.

It is denoted by B⊆A ....