The sum of the factors of 9! which are odd and are of the form `(3m+2)`, where m is a natural number is

The sum of n odd natural numbers is

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.

The sum of first n odd natural number is

The sum of the first n odd natural number is

The sum of first 7 odd natural numbers is 49.

The sum of first n odd natural numbers is

Every odd integer is of the form 2m-1 , where m is an integer (True/false).

The sum of first 20 odd natural numbers is

The sum of first 50 odd natural numbers is