Answers

2016-04-05T19:59:12+05:30
Let, a=6q+r Then according to Euclid's division lemma 0<_r<6 , that is 0,1,2,3,4,5 So, a=6q+0 a=6q+2 a=6q+4 The above are given So, 6q+1 or 6q+3 or 6q+5 are odd
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