Vectors

This chapter emphasis on vectors. Basic concepts related to vectors, such as addition and scalar multiplication of vectors are discussed here. We will also study the product of vectors and the properties of vector products.

This chapter describes a straight line in three dimensions. We will learn about the angle between two straight lines. Equations of straight lines in space and conversion between vector and cartesian equations of a line are also discussed.

This chapter provides knowledge of the plane. We will learn about the Cartesian and vector equations of the plane here. The line and the plane, equation of a plane, vector equation, etc., are also discussed in detail.