[" Minimization करें- "z=,-3x+3y],[,x+2y<=8],[,3x+2y<=12],[,x>=0,y>=0]

The number of solutions of equations x + y - z=0, 3x - y - z= 0,x - 3y + z = 0 is

x+2y-3z=0,3x+3y-z=5,x-2y+2z=1

Show by graphical method that the following LPP has unbounded solution but it has an unique optimal solution,x=3,y=18 for the subject,Minimize Z=4x+2y subject to the constraints 3x+y>=27,-x-y =30, and x>=0,y>=0

Solve the system of equations x-y+z=0,x+2y-z=0,2x+y+3z=0

The equation 2x+y-4z=0, x-2y+3z=0 , x-y+z=0 have

Solve the following system of homogeneous equations. 3x+2y+7z=0,4x-3y-2z=0, 5x+9y+23z=0

Solve the system of homogenous equations 3x+y-2z=0,x+y+z=0,x-2y+z=0