Are these all correct Let U- (q, t, s, t, u, v, w, xy, z A- iq, s, u, w, yl B=(q

Question

Are these all correct Let U- (q, t, s, t, u, v, w, xy, z A- iq, s, u, w, yl B=(q,s,y,z) C-iv, w, x y,zl. Determine the following. 32) An B A) (r, s,t u, v, w, x,z C) it v, x) 32) B) (u, w) 4) lq r, st v, x, y, z) C is, u, wl B) (r, s,tu, v,w.xar D)Iqstu v.wxy) Let U-(q, r, s,t u, v, w, x, y,z) A-(q, s, u,wy B-q, s, y, z) C={v, w, x, y, z) Determine the following. 34) A (B n C) 34) A) (q tw, y, z D)19-s,t, w, y, Find the indicated product. 35) Let A = 15, 6, 7} and B = la, b;CI, determine A ,B. 35 B) ((a, 5), (b, 6), (c, D) (5, a), (6, b), (7, c)h h. Provide an appropriate response 36) 36) Let U represent the set of all national parks in the United States. Let A represent the set of national parks in Colorado. Describe A: A) The set of national parks that are not in the state of Colorado. B) The set of all national parks in the United States C) The set of national parks in the state of Colorado. D) The set of state parks not in the state of Colorado. 37) At Wilson High School 25 girls participate in soccer, 33 girls participate in basketball, and 15 gris participate in both soccer and basketball. How many girls participate in either soccer or basketball? D) 15 B) 73 A) 58

Explanation / Answer

32) true b) is the correct option as B'= {r,t,u,w,v}

33)true a) is the correct option as A'= { r,t,v,x,z}

34)true d) is the correct option.

35)c) is the correct option as in total A×B has 9 elements and elements of A should appear first in ordered pair.

36)true a) is correct as complement gives the opposite.

37) true as AUB = A+B-AintB

=25+33-15=58-15=43

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