An equation is a mathematical statement showing that two expressions are equal. The two expressions are linked with an equals symbol (=). The unknown variable (often the letter \(x\)) can take any ...

Some important points to revise from the chapter are: • An equation of the form ax + by + c = 0, where a, b and c are real numbers, such that a and b are not both zero, is called a linear equation in ...

Study in detail the basic concepts of Quadratic and other equations at jagranjosh.com to achieve brilliant scores in the Algebra chapter of Quantitative Aptitude Section. These concepts will prepare ...