Tell whether the statement is true or false. {3, 17, 27, 10, 32} = {32, 17, 10,

Question

Tell whether the statement is true or false. {3, 17, 27, 10, 32} = {32, 17, 10, 72, 3} A) True B) False Let U = {q, r, s, t, u, v, w, x, y, z}: A = {q, s, u, w, y}: B = {q, s, y, z}: and C = {v, w, x, y, z}. List members of the indicated set, using set braces. A Intersection B' A) {u, w} B) {t, v, x} C) {r, s, t, u, v, w, x, y, z} D) {q, s, t, u, v, w, x, y} (A Intersection B)' A) {s, u, w} B) {r, t, u, v, w, x, z} C) {t, v, x} D) {q, s, t, u, v, w, x, y} B Intersection (A Union C) A0 {q, s, u, w, y, z} B) {q, w, y} C) {q, s, y, z} D) {q, r, w, y, z}

Explanation / Answer

Q.5 both sets are not equal as there are difference in numbers. One is 27 and 72

Q.6 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}

Here B' = {r,t,u,v,w,x}

Q.6 A B' = so we have to find common points of A and B'

A B' = {u,w} option A is correct.

Q.7  (A B)' = ?

first we will find  A B = {q,s,y}

and  (A B)' = {r,t,u,v,w,x,z}

OPtion B is correct.

Question 8. B (A U C)

first we will find (A U C) = {q, s, u, v, w ,x, y, z}

B (A U C) = {q,s,y,z} [option C is correct.]

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