`x+2y-3z=-4`
`2x+3y+2z=2`
`3x-3y-4z=11`

If A=[(1,2,-3),(2,3,2),(3,-3,-4)] then find A^-1 and hence solve the follwoing equations: x+2y-3z=4, 2x+3y+2z=2 and 3x-3y-4z=11

If A=[(1,2,-3),(2,3,2),(3,-3,-4)] then find A^-1 and hence solve the follwoing equations: x+2y-3z=4, 2x+3y+2z=2 and 3x-3y-4z=11

Solve : 2x-y+z=4 , x+3y+2z=12 , 3x+2y+3z=16

Using matrices solve .the following system of linear equations : 2x -3y + z = 2, 3x -2y. + 3z= 2, x -y-4z =-4

Solve x+y+z=1 , 2x+2y+2z=2 , 3x+3y+3z=4

2x+3y+3z=5 x-2y+z=-4 3x-y-2z=3

What should be added to x y+y z+z x to get x y-y z-z x ? -2x y-2y z-2z x (b) -3x y-y z-z x -3x y-3y z-3z x (d) 2x y+2y z+2z x