Use the direct proof method to show that, for n E Z, if n is odd then nis also odd. - 道道学堂问答

Use the direct proof method to show that, for n E Z, if n is odd then nis also odd.

匿名用户最后更新于 2021-12-01 19:08 数学类Mathematics

Use the direct proof method to show that, for n E Z, if n is odd then nis also odd.

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