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Circles and Spheres via Dot Products - Part 1

Insights into Mathematics via YouTube

Overview

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This lecture develops circles and spheres using the Euclidean dot product, comparing quadratic and bilinear equations. It uses the bilinear approach to explain tangents and pole-polar duality, then considers imaginary circles and classical theorems for projective geometry.

Syllabus

Circles and spheres via dot products I | Wild Linear Algebra A 31 | NJ Wildberger

Taught by

Insights into Mathematics

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