OA – naloga 3

Naloga

Reši sistem enačb:

a) 2x-4y+3z=5,\:x-3y+2z=2,\:3x-y+4z=4

b) 2x+y+3z=7, \;-3x+2y+4z=-10, \;-5x+3y+2z=-9

c) x+y-z=-2, \; x-y+z=12,\; -x+y+z=-6

d) 4x+3y+2z=60,\;x+2y+3z=45,\;6x+2y+3z=70

e) x+y+z=12,\:x+2y+3z=6,\:x+4y+9z=3

f) x+y+z=12x+2y+3z=6x+4y+9z=3

g) x+2y+z=7,x+3z=11,2x-3y=1

Komentiraj

Vaš e-naslov ne bo objavljen. * označuje zahtevana polja

Multi Lingua »