WildLinAlg9: Three dimensional affine geometry

WildLinAlg9: Three dimensional affine geometry

WildLinAlg: A first course in Linear Algebra

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This is the ninth lecture of this course on Linear Algebra. Here we give a gentle introduction to three dimensional space, starting with the analog of a grid plane built from a packing of parallelopipeds in space. We discuss two different ways of drawing 3D objects in 2D, emphasizing the importance of parallel projection. Some discussion of the nature of space and modern physics, then an introduction of affine space via coordinates. The distincti...Read More
This is the ninth lecture of this course on Linear Algebra. Here we give a gentle introduc...Read More