`piecewise-function` Related Article Results

In mathematics, a function is a rule or relation between two non-empty sets that assigns each element of the first set to exactly one element of the second set. It is commonly denoted as f: A → B. In this notation, set A is the domain of the function and set B is the codomain. The set of all images of elements from the domain under the function is called the range, denoted by f(A). The range is a subset of the codomain (f(A) ⊆ B). Functions are classified into various types based on their output