... NULL */else if (L->element == M->element)return assemble(L->element, L->next, M->next);else if (L->element < M->element)return assemble(L->element, L->next, M);else ... cell.46•• 31 942LM INTRODUCTION TO COMPUTER SCIENCE HANDOUT #2. SET THEORYK5 & K6, Computer Science Department, Vaên Lang UniversitySecond semester Feb, 2002Instructor: Traàn Ñöùc ... 14 INTRODUCTION TO COMPUTER SCIENCE: HANDOUT #2. SET THEORYThe listing below is a code for the function setUnion(L,M). It makes use of an aux-iliary function assemble(x,L,M)...