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Write a negation for each of the following statements. (a) ∀n ∈Z, if n is prime...

Write a negation for each of the following statements. (a) ∀n ∈Z, if n is prime then n is odd or n = 2.
(b) ∀ integers a,b and c,ifa−b is even and b−c is even, then a−c is even.

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