Решение системы уравнений 5x5 по формулам Крамера; разложение по
первой строке. |
7 |
8 |
6 |
5 |
4 |
|
9 |
|
det= |
1329 |
|
det1= |
524 |
|
det2= |
993 |
|
det3= |
-1328 |
|
det4= |
-435 |
|
det5= |
2623 |
4 |
-2 |
-3 |
-9 |
1 |
|
8 |
|
|
|
4 |
2 |
-1 |
-3 |
2 |
|
9 |
|
det pr1= |
-573 |
|
det pr1= |
-573 |
|
det pr1= |
-589 |
|
det pr1= |
336 |
|
det pr1= |
391 |
|
det pr1= |
-1235 |
4 |
-6 |
4 |
-3 |
3 |
|
0 |
|
det pr2= |
-408 |
|
det pr2= |
-589 |
|
det pr2= |
-408 |
|
det pr2= |
856 |
|
det pr2= |
-252 |
|
det pr2= |
-608 |
0 |
-3 |
2 |
2 |
4 |
|
3 |
|
det pr3= |
600 |
|
det pr3= |
-336 |
|
det pr3= |
856 |
|
det pr3= |
600 |
|
det pr3= |
-712 |
|
det pr3= |
1448 |
|
det pr4= |
516 |
|
det pr4= |
391 |
|
det pr4= |
252 |
|
det pr4= |
-712 |
|
det pr4= |
516 |
|
det pr4= |
932 |
|
det pr5= |
264 |
|
det pr5= |
1235 |
|
det pr5= |
-608 |
|
det pr5= |
-1448 |
|
det pr5= |
932 |
|
det pr5= |
264 |
|
|
|
|
x1= |
0.394281415 |
|
q1= |
7 |
|
q1= |
9 |
|
q1= |
7 |
|
q1= |
7 |
|
q1= |
7 |
|
q1= |
7 |
|
x2= |
0.74717833 |
|
q2= |
8 |
|
q2= |
8 |
|
q2= |
9 |
|
q2= |
8 |
|
q2= |
8 |
|
q2= |
8 |
|
x3= |
-0.999247555 |
|
q3= |
6 |
|
q3= |
6 |
|
q3= |
6 |
|
q3= |
9 |
|
q3= |
6 |
|
q3= |
6 |
|
x4= |
-0.32731377 |
|
q4= |
5 |
|
q4= |
5 |
|
q4= |
5 |
|
q4= |
5 |
|
q4= |
9 |
|
q4= |
5 |
|
x5= |
1.973664409 |
|
q5= |
4 |
|
q5= |
4 |
|
q5= |
4 |
|
q5= |
4 |
|
q5= |
4 |
|
q5= |
9 |
|
Решение системы
уравнений 4x4 по формулам Крамера; разложение по первой строке. |
|
4 |
-2 |
-3 |
-9 |
|
-16 |
|
det= |
264 |
|
det1= |
528 |
|
det2= |
1584 |
|
det3= |
1056 |
|
det4= |
0 |
|
|
4 |
2 |
-1 |
-3 |
|
16 |
|
|
|
|
4 |
-6 |
4 |
-3 |
|
-12 |
|
det pr1= |
7 |
|
det1 pr1= |
7 |
|
det2 pr1= |
122 |
|
det3 pr1= |
156 |
|
det4 pr1= |
-8 |
|
|
0 |
-3 |
2 |
2 |
|
-10 |
|
det pr2= |
40 |
|
det1 pr2= |
122 |
|
det2 pr2= |
40 |
|
det3 pr2= |
-224 |
|
det4 pr2= |
24 |
|
|
x1 |
x2 |
x3 |
x4 |
|
b |
|
det pr3= |
-64 |
|
det1 pr3= |
-156 |
|
det2 pr3= |
-224 |
|
det3 pr3= |
-64 |
|
det4 pr3= |
-16 |
|
|
det pr4= |
-4 |
|
det1 pr4= |
-8 |
|
det2 pr4= |
-24 |
|
det3 pr4= |
-16 |
|
det4 pr4= |
-4 |
|
|
|
x1= |
2 |
|
q1= |
4 |
|
q1= |
-16 |
|
q1= |
4 |
|
q1= |
4 |
|
q1= |
4 |
|
|
x2= |
6 |
|
q2= |
-2 |
|
q2= |
-2 |
|
q2= |
-16 |
|
q2= |
-2 |
|
q2= |
-2 |
|
|
x3= |
4 |
|
q3= |
-3 |
|
q3= |
-3 |
|
q3= |
-3 |
|
q3= |
-16 |
|
q3= |
-3 |
|
|
x4= |
0 |
|
q4= |
-9 |
|
q4= |
-9 |
|
q4= |
-9 |
|
q4= |
-9 |
|
q4= |
-16 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Решение системы
уравнений 3x3 по формулам Крамера; разложение по первой строке. |
|
-2 |
-5 |
5 |
|
13 |
|
det= |
-129 |
|
x1= |
1 |
|
|
-1 |
5 |
-2 |
|
-7 |
|
det1= |
-129 |
|
x2= |
0 |
|
|
4 |
1 |
4 |
|
16 |
|
det2= |
0 |
|
x3= |
3 |
|
|
x1 |
x2 |
x3 |
|
b |
|
det3= |
-387 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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