Wed March 10, 2010 By: Vg Aishwainee

plzzz tell fast for tomorrow's boards

Expert Reply
Wed March 10, 2010



=3p+2 for some pso first part is proved.

now we have to prove that ,

if a positive integer is of the form 3q+2 then it's not of the type 6p+5 for some integer  p


but the quantity inside the bracket is not always an integer, hence the answer.


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