👉 Line, in mathematics and computer science, is a straight line segment. It can be used to represent two-dimensional geometric shapes such as lines and planes. In linear algebra, line is often denoted by the symbol "L" (for "linear"). Linear functions are defined on a vector space over the field of real numbers or complex numbers, which means that each element in the vector space must have a constant value. This constant value is called the slope of the line and can be thought of as
