Linear functions are used to model a broad range of real-world problems. The ability to solve linear equations and inequalities is an essential skill for analysing these models. This section covers ...

Linear programming (LP) is a powerful technique for optimizing a linear objective function subject to a set of linear constraints. However, solving LP problems can be time-consuming and ...

The course covers systems of linear equations, matrices, inverse of a matrix, determinant, vectors in two-, three- and n ... system of linear equations, inverse matrix, determinant, and vector spaces ...

1. Solve the following system of equations by elimination. Answer: x = .5; y = 1.67. Solution: Rewrite in order to align the x and y terms . Add the second equation to the first equation and solve for ...

By solving (8), we obtained a nondominated solution for original linear fractional programming problem with interval valued objective function. Work is in progress to apply and check the approach for ...

However this is not the case with non-linear functions. A non-linear function does not have a constant slope. Consider the non-linear function shown below. What is the slope at some point such as P?

Simultaneous linear equations are used to model situations where two relationships must be satisfied at the same time. These problems often involve two interdependent variables, such as comparing ...