Видео
Three examples involving the concepts of even odd and divides. I also give a counterexample in example 3. Example 1 at 0:00 direct proof Example 2 at 2:01 an if and only if proof Example 3 at 10:04 Note that in example 3 we are asked to pro..., видео от 2024-05-02 загрузил на rutube Информационный Остров...
