We want sets to be extremely flexible objects, capable of taking on many roles in different parts of mathematics. A finite collection of variables, like {x, y, z}, should be a set.

Annals of Mathematics, a distinguished journal of research papers in pure mathematics, was founded in 1884. Annals of Mathematics is published bimonthly with the cooperation of Princeton University ...

Middle school math is a formative period for building the foundations of math education for high school and college. Where are we losing students?

Download free NCERT solutions for CBSE Class 11 Mathematics chapter- Sets. All the solutions have been reviewed by the subject experts.

Proposed guidelines in the state would de-emphasize calculus, reject the idea that some children are naturally gifted and build a connection to social justice. Critics say math shouldn’t be ...