question_answer

Which of the following options is TRUE?

A) Square of any odd number can be expressed as the sum of two consecutive positive integers.

B)         Square of any natural number can be expressed as the sum of successive odd numbers starting from 1.

C)         For any natural number \[\text{m1,2m,}{{\text{m}}^{2}}-1\]and \[{{m}^{2}}+1\] form Pythagorean triplets.

D)         All of these