Most of us first hear about the irrational number π (pi)—rounded off as 3.14, with an infinite number of decimal digits—in school, where we learn about its use in the context of a circle. More ...

If you’re into serious math and you’re doing stuff on the Web you’ll be more than a little aware of just how hard it is to show a complex formula on a Web page or in a blog. While some word processors ...

Struggling to remember maths formulas? Learn how the powerful memory palace technique helps students retain equations faster ...

Mathematics for CBSE Class 9 introduces many foundational concepts that serve as building blocks for higher classes. Topics such as algebraic identities, the surface areas and volumes of 3D shapes, ...

Ramanujan’s century-old pi formula is finding new relevance in modern physics, with scientists linking his mathematics to conformal field theories and black hole studies, revealing how ancient number ...

The Joint Entrance Examination Main February 2021 (JEE Main February 2021) will be held between February 23 and February 26 at various JEE Main exam centres in online mode. While the JEE Main ...

A formula is a rule that links variables and can be written using mathematical symbols. Substitute the given values for the length of one side (12) and the number of sides (5). Follow the formula ...

Physicists from the Indian Institute of Science (IISc) have found that pure mathematical formulae used to calculate the value of pi 100 years ago by Indian mathematician Srinivasa Ramanujan has ...