Question

U = {q, r, s, t, u, v, w, x, y, z}     A = {q,...

U = {q, r, s, t, u, v, w, x, y, z}
    A = {q, s, u, w, y}
    B = {q, s, y, z}
    C = {v, w, x, y, z}.

List the elements in A - B.

Homework Answers

Answer #1

According to the question, under the universal set we have :

and other three set are as follows:

By elimentary set substarction we get ( as all are under the universal set of U ):

Therefore the required elements in

Elimentary set operation:

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