Question

what is the sum of n odd natural numbers?

Answer 1

Answer:

100

Step-by-step explanation:

To find the sum of first n odd numbers we can apply odd number theorem, it states that the sum of first n odd numbers is equal to the square of n. if we apply odd number theorem: sum of first 10 odd numbers = n * n = 10 * 10 = 100.

Answer 2

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What is the sum of odd natural numbers?

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If we don't know the number of odd numbers present in a series, then the formula to determine the sum between 1 and n is (1/2(n + 1))2.

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