CBSE section of Jagran Josh has come up with chapter-wise test series of Mathematics for students of Class 12th. This test series consist of MCQs questions for Mathematics. All the questions are ...

In this article, we are providing you NCERT Exemplar Solutions for all the questions of Class 12 Mathematics Chapter 1 – Relations and Functions. The difficulty level of these questions is quite ...

Mathematicians used “magic functions” to prove that two highly symmetric lattices solve a myriad of problems in eight- and 24-dimensional space. The points could be an infinite collection of electrons ...