An eminent mathematician reveals that his advances in the study of millennia-old mathematical questions owe to concepts derived from physics. Mathematics is full of weird number systems that most ...

Irrational numbers are numbers that cannot be expressed as the ratio of two whole numbers. This is opposed to rational numbers, like 2, 7, one-fifth and -13/9, which can be, and are, expressed as ...

Despite its ubiquity, not only across math but also in fields as varied as medicine, space exploration, and geography, this number can't be written as a fraction and is instead expressed as a ...

Get NCERT Solutions for Class 7 Mathematics: Chapter 9 – Rational Numbers (Exercise 9.1 and 9.2) & prepare for CBSE Class 7 Maths exam 2020-21.

Journal for Research in Mathematics Education, Vol. 14, No. 5 (Nov., 1983), pp. 307-317 (11 pages) The study sought to trace the emergence and differentiation of partitioning as a process that leads ...