double[][] studentGrade={{10,20,0},{20,40,0}}; A method called computeAvg will take this 2-D array studentGrade as the parameter, compute the average of 1st and 2nd columns and put the average at the 3rd column for each row. Then it should print the values of the resulting 2-D array. The array should be printed in the form of a matrix. In your main method, call the computeAvg method.

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
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EclipseCode in Java:

please write a program that declares the below 2-D array: 

double[][]
studentGrade={{10,20,0},{20,40,0}};
A method called computeAvg will take this 2-D array studentGrade as the parameter, compute
the average of 1st and 2nd columns and put the average at the 3rd column for each row. Then
it should print the values of the resulting 2-D array. The array should be printed in the form of a
matrix. In your main method, call the computeAvg method.
Transcribed Image Text:double[][] studentGrade={{10,20,0},{20,40,0}}; A method called computeAvg will take this 2-D array studentGrade as the parameter, compute the average of 1st and 2nd columns and put the average at the 3rd column for each row. Then it should print the values of the resulting 2-D array. The array should be printed in the form of a matrix. In your main method, call the computeAvg method.
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