Реферат: Метод Гаусса с выбором главной переменной

X3 = 1.55361

X4 = -1.036865

4

X1 = 1.663174

X2 = -2.978561

X3 = 1.73883

X4 = -1.311911

5

X1 = 1.820507

X2 = -3.299134

X3 = 1.92405

X4 = -1.586957

3

0

X1 = 0.772977

X2 = -0.794749

X3 = 0.762146

X4 = 0.13016

1

X1 = 0.872765

X2 = -0.954303

X3 = 0.902687

X4 = -0.008559

2

X1 = 0.972553

X2 = -1.113856

X3 = 1.043229

X4 = -0.147278

3

X1 = 1.072341

X2 = -1.27341

X3 = 1.18377

X4 = -0.285998

4

X1 = 1.172129

X2 = -1.432964

X3 = 1.324311