Question

A=(a, c, d e, g) ,B= (a, b, c, f, g) find (A-B) union (B-A) and also find (A union B) - (A intersection B) What do you notice
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Answer 1

Step-by-step explanation:

A={a,c,d,e,g} B={a,b,c,f,g}

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

={b,d,e,f} ........1

(AUB) - (A^B)= {a,b,c,d,e,f,g} -{a,c,g}

={b,d,e,f}.........2

from eq 1@2

both are equal

(A-B)U(B-A)= (AUB)- (A^B)