Question

Square of odd positive integer is in the form ... []​

Answer 1

Answer:

Any positive odd integer is of the form 2q + 1, where q is a whole number. q (q + 1) is either 0 or even. So, it is 2m, where m is a whole number.

Answer 2

Any positive odd integer is of the form 2q + 1, where q is a whole number. q (q + 1) is either 0 or even. So, it is 2m, where m is a whole number.