This topic reviews the operations on vectors in 2 and 3 dimensions. Operations include additions of vectors, scalar multiplication, finding the magnitude of a vector, the vector from a given point A to a second given point B and we introduce the “standard” unit vectors used in and .
You may also like
In this topic we review the basics of matrices: what is a matrix, size of a matrix, types of matrices, properties of […]
In this topic we look at rational functions or expressions. We first introduce the idea of a rational function and the non-permissible […]
In this section we continue looking at factoring polynomials or rewriting a polynomial into polynomial factors of lesser degree. Practice exericses and […]
In this section we introduce some new terminology and ideas, related acute and coterminal angles. Worked examples help understand these ideas and […]