| http://www.w3.org/ns/prov#value | - 30 Dec 2013, 09:10 dimitri92 wrote:Given that n is an integer, is n ??? 1 divisible by 3?(1) n^2 + n is not divisible by 3(2) 3n +5 >= k+8 , where k is a positive multiple of 3The product of three consecutive integers (n-1)(n)(n+1) must be divisible by 2Statement 1If n^2+n= n(n+1) is not divisible by three then (n-1) must be divisible by 3SuffStatement 2If k is a multiple of threeThen we get that
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