Question

Q. Show that the square of any positive integer is either of the form 4 or 4q + 1 for some integer q.
960. Show that the square of any positive integer cannot be of the form 5q + 2 or 5q +3 for any integer q.
Q. Show that the square of any positive integer cannot be of the form 6m + 2 or 6m + 5 for any integer m.
please tell answers​

Answer 1

Step-by-step explanation:

use the same way for solving the other question that you have given