If you have a question you’d like an expert to answer, send it to curiouskids@theconversation.edu.au. How was maths discovered? Who made up the numbers and rules? – Bianca, age 12, Strathfield, Sydney ...

Exercise 1.1 Class 9 Maths Solutions: View and download the NCERT solutions for Mathematics class 9 Chapter 1 Exercise 1.1 in PDF format. NCERT Solutions for Class 9 Maths Exercise 1 of Chapter 1 - ...

As I told my class on Thursday, the theme of the first week of our math history course was “easy algebra is hard in base 60.” We started the semester in ancient Mesopotamia, trying to understand ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

The twin primes conjecture is one of the most important and difficult questions in mathematics. Two mathematicians have solved a parallel version of the problem for small number systems. On September ...