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Mathematics 9 Online
OpenStudy (anonymous):

HELP!!!! WILL GIVE MEDALS!!! Which is a counterexample that disproves the conjecture? If n is a positive integer, then 2n – 1 is a prime number. A. n = 6 B. n = 5 C. n = 3 D. n = 2

OpenStudy (anonymous):

n=5

OpenStudy (anonymous):

THANKS

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