Question

the sum of the series 1+3+5+7 will be ?​

Answer 1

Answer:

We have found the sum of n terms of the series 1, 3, 5, 7, …… is n2. ∴ The sum of series 1, 3, 5, 7, 9,…… up to n terms is n2. Note: We can also use the sum of 'n' natural numbers to find the sum of the given series after calculating the nth term.

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

the sum of the series 1+3+5+7 will be