Question

let A={a,b}and B ={a,b,c}.Is A subset of B ? what is AUB​

Answer 1

Answer:

Yes,A is a subset of B.

Step-by-step explanation:

Every element of A is in B.

So,A is a subset of B

AUB={a,b}U{a,b,c}

AUB={a,b,c}

Answer 2

Answer:

A is the subset of B. AUB=B

Step-by-step explanation:

Every element of A is in B.

Hence A is the subset of B.

AUB ={a, b, c}

=B