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What is the sum of the series

What is the sum of the series-example-1

1 Answer

5 votes

Answer: 925

Explanation:

This is an arithmetic series with first term 1 and last term 3(25)-2=73, with a total of 25 terms.

Using the sum of an arithmetic series formula, we get the sum is:


(25)/(2)(1+73)=\boxed{925}

What is the sum of the series-example-1