identify the statement that does not hold in a complete ordered field K and provide a counterexample, or an argument as to why it does not hold. it's Z ⊂ K in this case. (i) ∀a, b, c ∈ K, [(a ≤ b) and (b ≤ c) ⇒ (a ≤ c)]. (ii) ∃a, b ∈ K, a + 2b = 5. (iii) ∀a, b ∈ K, a + 4b = 0.

Q: i) ∀a,b ∈ K, [0 c

A: This is a question of Logic.

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