Sum of Squares of n Natural Numbers
The sum of squares of the first natural numbers refers to the following special sum, \(\sum_{i=1}^n i^2 = \sum n^2 = 1^2 + 2^2 + 3^2 + \ldots + n^2\) …
sum formula
Sum of Odd Numbers Formula
If a whole number is not divisible by 2 into whole numbers then those numbers are called as odd numbers. Example: 1, 3, 5, 7, and so on… are odd …