[" If "A=[[1,2,0],[-2,-1,-2],[0,-1,1]]," find "A^(-1)." Hence "],[" Solve the system of equations; "],[x-2y=10],[2x-y-z=8],[-2y+z=7]

If A=[[2,3,4],[1,-1,0],[0,1,2]] , find A^(-1) . Hence, solve the system of equations x-y=3, 2x+3y+4z=17, y+2z=7

If A=[[2,3,4],[1,-1,0],[0,1,2]] , find A^(-1) . Hence, solve the system of equations x-y=3, 2x+3y+4z=17, y+2z=7

If [(1,2,0),(-2,-1,-2),(0,-1,1)], find A^-1. Using A^-1, solve the system of linear equations x-2 y=10,2 x-y-z=8,-2 y+z=7.

If A=[{:(1,2,0),(-2,-1,-2),(0,-1,1):}] find A^(-1) . Using A^(-1) , solve the system of linear equations x-2y=10, 2x-y-z=8, -2y+z=7 .

If A=[[1,3,4],[2,1,2],[5,1,1]] , find A^(-1) . Hence solve the system of equations : x+3y+4z=8, 2x+y+2z=5 and 5x+y+z=7

Solve the system of Linear equations x+2y+z=8 , 2x+y-z=1 , x-y+z=2

If A=[{:(3,1,2),(3,2,-3),(2,0,-1):}] , find A^(-1) . Hence, solve the system of equations : 3x+3y+2z=1 , x+2y=4 , 2x-3y-z=5