Question

Let A = { a, b }, B = {a, b, c}. Is ACB ? What is AUB?
If A and B are two sets such that A CB, then what is AUB?​

Answer 1

Step-by-step explanation:

A€B is true

AUB = {c}

AUB = {a, b, c}

Answer 2

Answer:

A= a,b. B= abc

yes

AUB means the two sets of C and B