Linear programming
Linear programming LP, also called linear optimization is the method to achieve a best outcome such(a) as maximum profit or lowest live in a linear relationships. Linear programming is a special effect of mathematical programming also asked as mathematical optimization.
More formally, linear programming is a technique for the optimization of a linear objective function, specified to linear equality and linear inequality constraints. Its feasible region is a convex polytope, which is a mark defined as the intersection of finitely many half spaces, each of which is defined by a linear inequality. Its objective function is a real-valued affine linear function defined on this polyhedron. A linear programming algorithm finds a module in the polytope where this function has the smallest or largest value if such a segment exists.
Linear programs are problems that can be expressed in canonical form as
Here the components of x are the variables to be determined, c together with b are precondition convex polytope over which the objective function is to be optimized. In this context, two vectors are comparable when they clear the same dimensions. if every programs in the first is less-than or equal-to the corresponding entry in the second, then it can be said that the first vector is less-than or equal-to thevector.
Linear programming can be applied to various fields of study. it is for widely used in mathematics, and to a lesser extent in business, economics, and for some engineering problems. Industries that usage linear programming models increase transportation, energy, telecommunications, and manufacturing. It has proven useful in modeling diverse shape of problems in planning, routing, scheduling, assignment, and design.