= Coordinate systems by dimensions
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Coordinate systems by dimensions refer to different ways of representing points in space according to the number of dimensions involved. Each dimension adds a degree of freedom or a direction in which you can move. Here are the most commonly used coordinate systems based on dimensions: \#\#\# 1D - One-Dimensional Space In one-dimensional space, points are represented along a single line. - **Coordinate System**: Typically, a number line is used where each point is represented by a single real number (x).
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