kennedykiprotic5826 kennedykiprotic5826

06-03-2024
Mathematics

contestada

Show that if n is an integer and n³ - 5 is odd, then n is even using a) a proof by contraposition. b) a proof by contradiction.
a) A proof by contraposition.
b) A proof by contradiction.
c) A direct proof.
d) An indirect proof.

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