Learn how to find equations of parallel lines, work out the gradient of perpendicular lines, and prove that given lines are parallel or perpendicular.

A linear relationship (or linear association) is a statistical term used to describe the directly proportional relationship between a variable and a constant.

About Class 9 Maths Chapter 4 Linear Equations in Two Variables In this chapter, you will get to learn about linear equations and their applications in real life problems.

A mathematician at Carnegie Mellon University has developed an easier way to solve quadratic equations. The mathematician hopes this method will help students avoid memorizing obtuse formulas. His ...

Results are obtained for integral equations on the half line, and for corresponding finite-section equations. Convergence, in the sense of uniform convergence on every finite interval, is proved under ...