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Consider the following equation for the sum of a finite arithmetic series: n(a,+an) S. where n is the number of elements in the series, a; is the first element of the series, and an is the last element of the series. Write a java 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 Sn.

Consider the following equation for the sum of a finite arithmetic series: n(a,+an) S. where n is the number of elements in the series, a; is the first element of the series, and an is the last element of the series. Write a java 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 Sn.

Database System Concepts
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
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The question is on the picture i posted. It ask  element store in the array in 8 above. If you need the array it will be:

Consider an array that stores the following sequence of integers:      

     10, 15, 20, 25, 30

Consider the following equation for the sum of a finite arithmetic series: n(a,tan) Sn where n is the number of elements in the series, az is the first element of the series, and an is the last element of the series. Write a java 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 Sn.
Transcribed Image Text:Consider the following equation for the sum of a finite arithmetic series: n(a,tan) Sn where n is the number of elements in the series, az is the first element of the series, and an is the last element of the series. Write a java 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 Sn.
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