Number of integral solutions of `2x+y+z=10 (xge0,yge0,Zge0)` is

Find the number of integral solutions of x+y+z+t=29 where xge1,yge1,zge3 and tge0

Find the feasible solution for the system x+yge1,2x+yle4,xge0,yge0 .

Find the feasible solution region of x+yle1,2x+3yle6,xge0,yge0 .

The graphical solution of the inequalities x+2yle10,x+yge1,x-yle0,xge0,yge0 is

The maximum value of Z=2x+3y subject to the contraints : x+yle1, 3x+yle4, xge0, yge0 is :

Solution set of inequalities x-2yge0,-2x-y+2le0,xge0,yge0

The minimum value of z=20x+9y subject to 2x+yge36,6x+yge60,xge0,yge0 is

Maximum value of Z=3x+y for the constraints x+yle4 , xge0 , yge0 is :

Solve the linear programming problem Maximise Z=x+2y Subject to the constraints: x-yle10, 2x + 3y le20 and xge0, yge0