NCERT Solutions for CBSE Class 12th Maths - Chapter 1: Relations and Functions (Exercise 1.1) are given below. Here, you will get solutions from question number 1 to 8. Most of the questions given ...

H. Minc has constructed an upper bound on the permanent of any relation on a finite set. In this paper the permanent of any transitive relation on a finite set is calculated. The work in part is based ...

For the benefit of NDA & NA (II) 2017 Exam aspirants, Jagran Josh is providing Mathematics practice questions. The questions along with answers and detailed explanations help the aspirants in ...

We study norms and quasi-norms having large groups of isometries (uniquely maximal and almost transitive). It is shown that a uniquely maximal norm on a Banach space is its 'best' equivalent norm with ...