If is given that N is an integer.Prove that (a) 3(2N-1)+1 is an e_英语解答

If is given that N is an integer.Prove that (a) 3(2N-1)+1 is an even number.

人气：218 ℃　时间：2020-04-07 09:14:06

解答

on9仔等我答你,3(2N-1)+1既解咪系3(2N-1)+1既答案LO SB~!