Write whether every positive integer can be of the form `4q+2` where q is an integer, Justify your answer

Any positive integer cannot be of the form ( q in N )

Write whether the square of any positive integer can be of the form 3m+2, where m is a natural number. Justify answer.

Write whether the square of any positive integer can be of the form 3m+2, where m is a natural number. Justify answer.

Show that every positive odd integer is of the form 2q + 1, for some integer q.

Show that every positive even integer is of the form 2q, for some integer q.

Show that every positive odd integer is of the form 4q + 1 or 4q + 3, where q is some integer.

Show that every positive odd integer is of the form 4q + 1 or 4q + 3, where q is some integer.

Show that every positive odd integer is of the form 4q + 1 or 4q + 3, where q is some integer.

Show that every positive odd integer is of the form 4q + 1 or 4q + 3, where q is some integer.