Four-dimensional space

Four-dimensional space, also referred to as 4D space, extends the concept of three-dimensional space (3D) into an additional dimension. In mathematics and physics, it can be understood in various contexts, including geometry, physics, and computer science. ### Mathematical Context: In mathematics, four-dimensional space is often described using the Cartesian coordinate system, where any point in this space is represented by four coordinates \((x, y, z, w)\).