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m (https://tex.stackexchange.com/questions/37789/usingcolonorinformulas) 
Claude.perin (talk  contribs) (Corrected wrong conclusion saying that new coordinates are different in the two kinds of transformations.) 

As a passive transformation <math>T</math> transforms the old coordinates into the new ones.
Note the equivalence between the two kinds of transformations: the coordinates of the new point in the active transformation and the new coordinates of the point in the passive transformation are the same, namely
==See also==

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