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Решить по правилу Крамера:. система 2х+3у+2z=1 3x-2y+z=2 4x-3y+2z=0 c объяснением

у крамера был метод, а не правило)
2 3 2 1
3 -2 1 2
4 -3 2 0

Search for the degree....
Search for the degree....
The degree of 2 line is 1.5 by 1 column
The degree of 3 line is 2 by 1 column
Search for the degree....
The degree of 3 line is 1.38462 by 2 column

2 3 2 1
0 -6.5 -2 0.5
0 0 0.769231 -2.69231
DetA= -10
Loading Kramer's method...

1 3 2 2
0.5 -6.5 -2 0
-2.69231 0 0.769231 0

Search for the degree....
Search for the degree....
The degree of 2 line is 0.5 by 1 column
The degree of 3 line is -2.69231 by 1 column
Search for the degree....
The degree of 3 line is -1.00962 by 2 column

1 3 2 2
0 -8 -3 -1
0 0 3.125 4.375

2 1 2 3
0 0.5 -2 -6.5
0 -2.69231 0.769231 0

Search for the degree....
Search for the degree....
The degree of 2 line is 0 by 1 column
The degree of 3 line is 0 by 1 column
Search for the degree....
The degree of 3 line is -5.38462 by 2 column

2 1 2 3
0 0.5 -2 -6.5
0 0 -10 -35

2 3 1 2
0 -6.5 0.5 -2
0 0 -2.69231 0.769231

Search for the degree....
Search for the degree....
The degree of 2 line is 0 by 1 column
The degree of 3 line is 0 by 1 column
Search for the degree....
The degree of 3 line is 0 by 2 column

2 3 1 2
0 -6.5 0.5 -2
0 0 -2.69231 0.769231

X[1]= 2.5

X[2]= 1

X[3]= -3.5

наслаждайся =) тут приведение к треугольному виду и потом метод крамера, объяснить толково я не смогу, лучше книжку почитать
Виктория Иванникова
Виктория Иванникова
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