CBSE Class 10 Maths Formulas for Chapter 4 Quadratic Equations are mentioned in this article. You can also check here all major definitions, properties and identities. Having all the key terminologies ...

What does it take to be part of the middle class? Does it take owning a home? A college education? A job that comes with a white collar (or in the Bay Area, a T-shirt and a pass to the Google ...

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 ...

Liouville's formula for certain class of linear operator equations of order n is derived. The result is applied to solving a linear second order operator equation. A number of examples which ...

As a brief follow-up to my last post, I want to fully endorse this Paul Krugman column. I had written that the single best way to enter the middle class was through education. I think that’s true, but ...

In the literature there has been considerable attention given to the exploration of relationships between certain diophantine equations and class numbers of quadratic fields. In this paper we provide ...

Two university students, Pete and Jane, leave the same dorm at 8:30 a.m. and walk two miles to the math department. Pete, traveling at 2.5 miles per hour, arrives at 9 a.m. When will Jane, whose pace ...