Question

Which of the following represents the sum of the series? 6 8 10 12 14 16 18 20 22 24 26

Answer 1

The sum of the arithmetic series 6 8 10 12 14 16 18 20 22 24 26 is 176

How to determine the sum of the series?

The series is given as:

6 8 10 12 14 16 18 20 22 24 26

The above series is an arithmetic series with the following parameters:

First term, a = 6

Last term, L = 26

Number of terms, n = 11

The sum of the series is calculated using:

$S_n= \frac{n}{2} *(a + L)$

This gives

$S_n= \frac{11}{2} *(6 + 26)$

Evaluate

$S_{11} = 176$

Hence, the sum of the arithmetic series 6 8 10 12 14 16 18 20 22 24 26 is 176

Read more about arithmetic series at:

brainly.com/question/6561461

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