Consider the system of equations
`x-3y+z=-1 , 2x+y-4z=-1 , 6x-7y+8z=7`

Consider the system of equation x+2y-3z=a , 2x+6y-11z=b , x-2y+7c then

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

If A=[{:(1,1,1),(1,0,2),(3,1,1):}] , find A^(-1) . Hence, solve the system of equations : x+y+z=6 , x+2z=7 , 3x+y+z=12

The solution of the system of equations is x-y+2z=1,2y-3z=1 and 3x-2y+4y=2 is

The number of solutions of the system of equations x+y+z = 4, 2x + 5y – 2z = 3 and x + 7y – 7z = 5, is /are a)0 b)1 c)2 d)infinite

If the system of equations 2x-3y+5z=12, 3x_y+pz=q and x-7y+8z-17 is consistent, then which of the following is not true?

Examine the consistency of the system of equations 5x -y + 4z = 5," " 2x + 3y + 5z = 2," " 5x -2y + 6z = 1

The system of lienar equations x-y+z=1 x+y-z=3 x-4y+4z=alpha has