Chapter 2 - Set Theory - 2.3 Venn Diagrams and Set Operations - Exercise Set 2.3 - Page 81: 45

A' = {b,c,d,e,f}

U = {a,b,c,d,e,f,g,h} A = {a,g,h} The set A' contains all the elements that are not in set A. Since A contains a,g,h so these elements will not be there in set A. Therefore the elements of A' are b,c,d,e,f. A' = {b,c,d,e,f}