Golovna diagonal kvadratnoyi matrici diagonal sho prohodit cherez livij verhnij kut prostyagayetsya u napryamku pravogo nizhnogo kuta Napriklad u navedenih nizhche matricyah elementi golovnoyi diagonali rivni odinici 1 0 0 0 1 0 0 0 1 1 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 displaystyle begin bmatrix color red 1 amp 0 amp 0 0 amp color red 1 amp 0 0 amp 0 amp color red 1 end bmatrix qquad begin bmatrix color red 1 amp 0 amp 0 amp 0 0 amp color red 1 amp 0 amp 0 0 amp 0 amp color red 1 amp 0 end bmatrix qquad begin bmatrix color red 1 amp 0 amp 0 0 amp color red 1 amp 0 0 amp 0 amp color red 1 0 amp 0 amp 0 end bmatrix qquad begin bmatrix color red 1 amp 0 amp 0 amp 0 0 amp color red 1 amp 0 amp 0 0 amp 0 amp color red 1 amp 0 0 amp 0 amp 0 amp color red 1 end bmatrix qquad Kvadratnu matricyu elementi yakoyi poza golovnoyu diagonallyu rivni nulyu nazivayut diagonalnoyu Suma elementiv golovnoyi diagonali matrici nazivayetsya slidom matrici Div takozh RedaguvatiAntidiagonalna matricya Teoriya matricDzherela RedaguvatiGantmaher F R Teoriya matric 5 e M Fizmatlit 2010 559 s ISBN 5 9221 0524 8 ros Otrimano z https uk wikipedia org w index php title Golovna diagonal amp oldid 37374928
