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In the Venn diagram below, U is the universal set and M and N are subsets of U. Use the Venn diagram to answer the following questions: list the elements of NUM ii (MnN)' iii NInm

Mathematics

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Here are the elements for Question 1, based on the Venn diagram:

Question 1: List the elements of:

  • i. N∪MN \cup M This represents the union of set NN and set MM, which includes all elements present in either NN or MM or both. From the diagram: N={f,e,g,a,r,c}N = \{f, e, g, a, r, c\} M={h,t,a,r,c}M = \{h, t, a, r, c\}

    N∪M={a,c,e,f,g,h,r,t}N \cup M = \boxed{\{a, c, e, f, g, h, r, t\}}
  • ii. (M∩N)′(M \cap N)' First, find the intersection of MM and NN, which are the elements common to both sets. M∩N={a,r,c}M \cap N = \{a, r, c\} Then, find the complement of (M∩N)(M \cap N), which includes all elements in the universal set UU that are not in (M∩N)(M \cap N). The universal set U={a,b,c,d,e,f,g,h,r,t,w}U = \{a, b, c, d, e, f, g, h, r, t, w\}.

    (M∩N)′=U∖{a,r,c}={b,d,e,f,g,h,t,w}(M \cap N)' = U \setminus \{a, r, c\} = \boxed{\{b, d, e, f, g, h, t, w\}}
  • iii. N∩M′N \cap M' This represents the elements that are in set NN but not in set MM. Elements in NN: {f,e,g,a,r,c}\{f, e, g, a, r, c\} Elements in MM: {h,t,a,r,c}\{h, t, a, r, c\}

    N∩M′={e,f,g}N \cap M' = \boxed{\{e, f, g\}}
  • iv. M∖NM \setminus N This represents the elements that are in set MM but not in set NN. Elements in MM: {h,t,a,r,c}\{h, t, a, r, c\} Elements in NN: {f,e,g,a,r,c}\{f, e, g, a, r, c\}

    M∖N={h,t}M \setminus N = \boxed{\{h, t\}}
  • v. UU This represents the universal set, which includes all elements shown in the diagram.

    U={a,b,c,d,e,f,g,h,r,t,w}U = \boxed{\{a, b, c, d, e, f, g, h, r, t, w\}}
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