Write a method that solves the following 2 ? 2 system of linear equations:

The method header ispublic static double[] linearEquation(double[][] a,?double[] b)The method returns null if a₀₀a₁₁ - a₀₁a₁₀ is 0. Write a test program that prompts the user to enter a₀₀, a₀₁, a₁₀, a₁₁, b₀, and b₁, and displays the result. If a₀₀a₁₁ - a₀₁a₁₀ is 0, report that ?The equation has no solution.? A sample run is similar to Programming Exercise 3.3.

A linear equation can be solved using Cramer?s rule given in Exercise. Write a program that prompts the user to enter?a,?b,?c,?d,?e, and?f?and displays the result. If?ad?-?bc?is?0, report that ?The equation has no solution.?

You can use Cramer?s rule to solve the following 2 ? 2 system of linear equation:

Write a program that solves the following equation and displays the value for?x?and?y:

3.4x?+ 50.2y?= 44.5

2.1x + .55y = 5.9

Transcribed Image Text:

bja00 – boa10 y = a00a11 bọa11 – bịao1 bo aoох + aoiy a01d10 aj0x + a¡1y = bj a00a11 Olplop Enter a, b, c, d, e, f: 9.0 4.0 3.0 -5.0 -6.0 -21.0 PEnter x is -2.0 and y is 3.0 Enter a, b, c, d, e, f: 1.0 2.0 2.0 4.0 4.0 5.0 Jenter The equation has no solution