Question

The sum of first week n odd natural numbers is

Answer 1

Answer:

The first n odd natural numbers are 1, 3, 5, ... 2n-1. This forms an arithmetic progression with first term 1, common difference 2 and last term (2n-1). The sum is given by S = 1+3+5+...

Step-by-step explanation:

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Answer 2

Answer:

To find the sum of odd number we can apply odd number theorem States.. it the sum of first odd number of n is equal to the square of n... iF we apply odd number, sum of first 10 odd number= n * n = 10*10= 100...