The book is an introduction to linear algebra intended as a textbook for the first course in linear algebra. In the first six chapters we present the core topics: matrices, the vector space ℝ n, ...

This book contains an extensive collection of exercises and problems that address relevant topics in linear algebra. Topics that the author finds missing or inadequately covered in most existing books ...

Algebra has long been a fundamental part of any high school math curriculum. In many places it's become a fundamental part of the middle school math curriculum, too. In recent years, more students ...

When it comes to practicing gratitude, many people look for the good in their lives. If they’re making a list, they might jot down flashy things like their fun job, cute dog, loving partner, or ...

When the digital revolution first hit classrooms in the early 2010s—and more schools began issuing laptops or tablets to students for individual use—online learning seemed to promise a faster, easier ...

Imagine that your focused mind is like your right hand, and your unfocused mind is like your left. You'll get more done by using both. And it lightens cognitive load. Using only focused effort is like ...

Abstract: Knowledge-base is a fundamental platform in the architecture of an intelligent system. Relations and operators are popular knowledge in practice knowledge domains. In this paper, we propose ...

Many advisors take a linear approach to financial planning, assuming most clients follow the same milestones – progressing careers, marriage, kids and retirement. But what happens when a client has a ...

A mathematician at UNSW Sydney has introduced a groundbreaking method to solve one of algebra’s oldest unsolved problems: equations with variables raised to the fifth power or higher. Honorary ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Most people’s experiences with polynomial equations don’t extend ...