Ans :linear programming is an optimization problem, which means that it has the following features:
– It has both linear and non-linear constraints.
– The objective function is linear, meaning that it can be expressed as a function of one variable.
– Linear programming models are solved using computers and mathematical software, such as Excel or Matlab.
Linear programming is a mathematical technique used to solve optimization problems. It has been in use for decades in materials and manufacturing, but its use has recently expanded to industrial engineering.