1.

Let the statement be “If n is not an odd integer then sum of n with some not odd number will not be odd.”, then if P(n) is “n is an not an odd integer” and Q(n) is “sum of n with some not odd number will not be odd.” A proof by contraposition will be ________

A. ∀nP ((n) → Q(n))
B. ∃ nP ((n) → Q(n))
C. ∀n~(P ((n)) → Q(n))
D. ∀n(~Q ((n)) → ~(P(n)))
Answer» E.


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