Har nemlig gitt matrisen A
Kode: Velg alt
a b
c d
Kode: Velg alt
1 1 1 0 0 -1 0 1
0 0 0 1 1 0 -1 1
Moderatorer: Vektormannen, espen180, Aleks855, Solar Plexsus, Gustav, Nebuchadnezzar, Janhaa
Kode: Velg alt
M_1=[1 1], M_2=[1 0], M_3=[0 - 1], M_4=[ 0 1]
[0 0] [0 1] [1 0] [-1 1]
Kode: Velg alt
[1 1 0 0] [x_1] = [0]
[1 0 0 1] [x_2] = [0]
[0 -1 1 0] [x_3] = [0]
[0 1 -1 1] [x_4] = [0]
Kode: Velg alt
M_3 + M_4 = [0 0] = A_1,
[0 1],
Kode: Velg alt
M_2 - A_1 = [1 0] = A_2,
[0 0]
Kode: Velg alt
M_1 - A_2 = [0 1] = A_3,
[0 0]
Kode: Velg alt
A_3 + M_3 = [0 0] = A_4.
[1 0]