Question

2. Find AUB, ACB, A-B and B-A for the following sets. (iii) A = {x : * EN, x < 10} and B={x: xe W, x< 6}
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Answer 1

Step-by-step explanation:

Write the above sets in roster form 

We have, A={1,2,3,4,5} and B={4,5,6,7}

From Ven-diagram, A−B={1,2,3} and B−A={6,7}

Clearly A−B=B−A