Матрица инцидентности

 
1-2 -1
1-3 -1
1-4 -1
1-5 -1
1-6 -1
1-7 -1
3-8 -1
3-9 -1
3-10 -1
4-11 -1
4-12 -1
4-13 -1
4-14 -1
4-15 -1
5-16 -1
5-17 -1
5-18 -1
5-19 -1
5-20 -1
6-21 -1
6-22 -1
6-23 -1
6-24 -1
7-25 -1
7-26 -1
11-27 -1
11-28 -1
16-29 -1
16-30 -1
21-31 -1


3.8. Расчет коэффициентов