This sixth edition of Professor Strang's most popular book, Introduction to Linear Algebra, introduces the ideas of independent columns and the rank and column space of a matrix early on for a more ...

makes linear algebra accessible to everybody, not just those with a strong background in mathematics. It takes a more active start, beginning by finding independent columns of small matrices, leading ...

ṅ) can be written as fractions and are rational. Module 8 (M8) - Algebra - Simultaneous equations Simultaneous equations are two or more equations with two or more variables. They are ...

Both \(b\) and/or \(c\) can be equal to zero. In this section, solving equations where \(a >1\) will be considered. To solve a quadratic equation Rearrange the equation so that the Right Hand Side ...