Square of an odd integer always gives remainder of '1' when divided by 8.
Statement 1 says:
K = 2A + 1 (an odd number)
As Statement (2).
Says
K= 3A + 2
2,5,8,11 it has odd and even both so remainder varies.
Hence (A) it is
Statement 1 says:
K = 2A + 1 (an odd number)
As Statement (2).
Says
K= 3A + 2
2,5,8,11 it has odd and even both so remainder varies.
Hence (A) it is