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Linear Transformations and matrices


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Combinations of rotations and reflections


We can show that a rotation followed by a rotation is a reflection; a reflection followed by a reflection is a rotation, and that a rotation followed by a rotation is a reflection. We can represent this relationship as follows [Diagram goes here - download the original to see it.]
Contents of
Linear Transformations and matrices

1 Matrix Transformations
2 Enlargements, shears and rotations
3 Reflections
4 Combinations of rotations and reflections

Related articles: (1) Linear dependence, independence, and singular and non-sinular matrices, (2) Matrix and symmetry groups