Consider the following equation for the sum of a finite arithmetic series: Sm where n is the number of elements in the series, a is the first element of the series, and a, is the fast element of the series. Write a method that returns the sum of the elements stored in the array in 8 above. The array must be passed to the method as an argument. Your solution should implement the equation for the sum .

Consider the following equation for the sum of a finite arithmetic series: Sm where n is the number of elements in the series, a is the first element of the series, and a, is the fast element of the series. Write a method that returns the sum of the elements stored in the array in 8 above. The array must be passed to the method as an argument. Your solution should implement the equation for the sum .

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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8. Consider the following equation for the sum of a finite arithmetic series:
S, = n(a, ta
where n is the number of elements in the series, a is the first element of the series, and
a, is the last element of the series.
Write a method that returns the sum of the elements stored in the array in 8 above.
The array must be passed to the method as an argument. Your solution should
implement the equation for the sum S.

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