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Veikko Keränen>Mathematics>
Matematiikka I - Sine and Cosine Rules
Sine and Cosine Rules for a Triangle.
Including a sketch of the proof for the Cosine Rule (in Finnish).
16 April 2009Showing 1-2 of 2557 visitsAlbum by Veikko KeränenPhotos by Veikko Keränen
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