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Posted by on Thursday, September 8, 2011 at 8:44pm.

if n is a prime number than n +1 is not . True or false

  • geometry - , Thursday, September 8, 2011 at 10:27pm

    The only even prime is the number 2

    so for all prime numbers n>2, n has to be odd
    Therefore n+1 is even, and all even numbers except 2 are NOT prime.
    So .....

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