Solve the following system of equations: `x-y+z=4,\ \ \ \ x-2y-2z=9,\ \ \ \ 2x+y+3z=1`

Given A=[{:(1 " "-1 " "1),(1 " "-2 " "-2),(2 " "1 " "3):}] and B=[{:(-4 " "4" "4),(-7 " "1 " "3),(5 " "-3 " "-1):}] , find AB and use this result in solving the following system of equation x-y+z=4, x-2y-2z=9 2x+2y+3z=1

Given that A=[{:(-4,4,4),(-7,1,3),(5,-3,-1):}],"and"B=[{:(1,-1,1),(1,-2,-2),(2,1,3):}] Find AB . Use this to solve the following system of linear equations : x-y+z=4, x-2y-2z=9, 2x+y+3z=1 .

Solve the following system of equations: x-y+z=4,quad x-2y-2z=9,quad 2x+y+3z=1

Given A = [(1,-1,1),(1,-2,-2),(2,1,3)] and B = [(-4,4,4),(-7,1,3),(5,-3,-1)] , find AB and use this result I solving the following system of equations : x - y + z = 4, x - 2y -2z = 9 and 2x + y + 3z = 1

Solve the following system of equations 3x-2y+3z=8 , 2x+y-z=1 , 4x-3y+2z=4

Using matrices, solve the following system of equations: x\ -\ y+z=4;\ 2x+y\ -\ 3z=0;\ x+y+z=2

Solve the following system of linear equations. x+y+z=3 , y-z=0 , 2x-y=1

Solve the following system of equations by matrix method: x+y+z=3,\ \ 2x-y+z=-1,\ \ 2x+y-3z=-9