Question

Let A={a,b,c,d },B={c, d,e, f}.
Find (A-B) U (B-A).​

Answer 1

Answer: (a,b,e,f)

Step-by-step explanation:

Try

Answer 2

Answer:

{a,b,e,f}

Step-by-step explanation:

(A-B) = {a,b}

(B-A) = {e,f}

Therefore (A-B) U (B-A) = {a,b,e,f}