Problem solving is an art that is central to understanding and ability in mathematics ... books the authors have provided a selection of problems with complete solutions and test papers designed to be ...

In many places it's become a fundamental part of the middle school math curriculum, too. In recent years, more students have begun taking Algebra 1 in eighth or even seventh grade – something ...

Linear algebra is something all mathematics undergraduates and many other students, in subjects ranging from engineering to economics, have to learn. The fifth edition of this hugely successful ...