Activity $1$

Solve the following Linear Programing Problem by graphical method to

find optimal solution.

MaxZ$=3x+4y$

Subject to constraints

$x+y450$

$2x+y600$

And

$x0,y01.$ Solve the following Linear Programing Problem by graphical method to find optimal solution.

Max Z$=3$x$+4$y

Subject to constraints

x$+$y

$2$x$+$y

And

x $>=0,$ y$>=0$