# Coordinates of a Point Relative to a Basis in 2D

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A basis for is shown along with a point . Changing the coordinates and shows how the point moves along a - grid rather than an - grid. Changing the basis vectors and shows how the - coordinate grid and the point with fixed - coordinates depend on the basis vectors.

Contributed by: Eric Schulz (April 2007)

Open content licensed under CC BY-NC-SA

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