Design a class named LinearEquation for a 2-by-2 system of linear equations: ax + by = e x=(ed-bf)/(ad-bc) cx + dy = f y=(af-ec)/(ad-bc) The class contains: • Private double data fields a, b, c, d, e, and f. • A constructor with the arguments for a, b, c, d, e, and f. • Six getter methods for a, b, c, d, e, and f. • Methods getX() and getY() that return the solution for the equation. • A method named isSolvable() that returns true if ad - bc is not 0. The method isSolvable() will be called in the main, if it returns true display the calculated values for x and y by calling getX() and getY(). If the call to isSolvable() returns false, display a message that “the equation has no solution”. Write a test Java program that prompts the user to enter a, b, c, d, e, and f and displays the result. After the values for a through f are entered, create a LinearEquation object. Check to see If ad - bc is 0, report that “The equation has no solution”, otherwise print out the values for x and y.

Design a class named LinearEquation for a 2-by-2 system of linear equations: ax + by = e x=(ed-bf)/(ad-bc) cx + dy = f y=(af-ec)/(ad-bc) The class contains: • Private double data fields a, b, c, d, e, and f. • A constructor with the arguments for a, b, c, d, e, and f. • Six getter methods for a, b, c, d, e, and f. • Methods getX() and getY() that return the solution for the equation. • A method named isSolvable() that returns true if ad - bc is not 0. The method isSolvable() will be called in the main, if it returns true display the calculated values for x and y by calling getX() and getY(). If the call to isSolvable() returns false, display a message that “the equation has no solution”. Write a test Java program that prompts the user to enter a, b, c, d, e, and f and displays the result. After the values for a through f are entered, create a LinearEquation object. Check to see If ad - bc is 0, report that “The equation has no solution”, otherwise print out the values for x and y.

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter10: Introduction To Inheritance

Section: Chapter Questions

Problem 13RQ

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Design a class named LinearEquation for a 2x2 system of linear equations: ax + by = ecx + dy = f x = (ed - bf)/(ad - bc ) y = (af - ec)/(ad-bc) The class contains:■ The private data fields a, b, c, d, e, and f with get methods.■ A constructor with the arguments for a, b, c, d, e, and f.■ Six get methods for a, b, c, d, e, and f.■ A method named isSolvable() that returns true if is not 0.■ The methods getX() and getY() that return the solution for the equation.Draw the UML diagram for the class, and then implement the class. Write a test program that prompts the user to enter a, b, c, d, e, and f and displays the result. If is 0, report that “The equation has no solution.”
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