15: Applications of row reduction (Gaussian elimination) Video Lecture:

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15: Applications of row reduction (Gaussian elimination)
This is a video lecture course on A first course in Linear Algebra by Prof. N J Wildberger of the School of Mathematics and Statistics, University Of New South Wales, Australia. This course on Linear Algebra is meant for first year undergraduates or college students. It presents the subject in a visual geometric way, with special orientation to applications and understanding of key concepts. The subject naturally sits inside affine algebraic geometry. Flexibility in choosing coordinate frameworks is essential for understanding the subject. Determinants also play an important role, and these are introduced in the context of multi-vectors in the sense of Grassmann.......