Respuesta:
Explicación paso a paso:
A - B = {x/x ∈ A ∧ x ∉ B}
A - B = {m , n , u}
C - B = {n , o, t}
(A - B) ∩ (C - D) = {n}
I. q ∈ [(A - B) ∩ (C - D)] F
C ∩ A = {n , p , s}
A ∩ B = { p , r, s , v}
(C ∩ A) - (A ∩ B) = { n}
II. n ∈ [(C ∩ A) - (A ∩ B)] V
C - B = { o , t}
(C - B) ∪ A = { m , n, p, r, s, u, v}
III. t ∉ [(C - B) ∪ A] V
A ∪ B = { m , n, p, r, s, u, v}
C - B = {n , o, t}
(A ∪ B) ∩ (C - B) = {n }
IV. p ∉ [(A ∪ B) ∩ (C - B)] V
B - A = {q }
(B - A) ∪ C = { n, o, p, q, s, t }
V. r ∈ [(B - A) ∪ C ] F
