S01E01 - Complex Numbers are not Alone!

This video is the first episode of a set of videos about hypercomplex numbers in dimension 2.

Complex Numbers are a particular case of hypercomplex numbers in dimension 2.

What is a point? What is a vector? What is a number in dimension 2? It is easy to define scalar multiplication and addition. But we discover here how multiplication is a very delicate operation!

Keywords: hypercomplex numbers, complex numbers, vectors, points, Mathematics, Algebra.

Mot clefs : nombres hypercomplexes, nombres complexes, vecteurs, points, mathématiques, algèbre.

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© 2019, Maths+1 • Éric Pruvost • eric75p@yahoo.fr www.mathsplusun.com ... https://www.youtube.com/watch?v=LpVGL6Hmz30