Take two numbers 9 and 16. Divide 9 by 16 to get the remainder. What is
the remainder when 2 x 9 is divided by 16, 3 x 9 divided by 16, 4 x 9
divided by 16,5 x 9 divided by 16... 15 x 9 divided by 16. List the
remainders. Take the numbers 12 and 14. List the remainders of 12,
12 x 2, 12 x 3, 12 x 4, 12 x 5, 12 x 6,12 x 7,12 x 8, 12 x 9, 12 x 10,
12 x 11, 12 x 12,12 x 13 when divided by 14. Do you see any difference
between above two cases?​