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Geometric Representation of Complex Number Multiplication by Eugene Kritchevski

Geometric Representation of Complex Number Multiplication by Eugene Kritchevski
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2018-03-28 00:06
AngleVectorComplex Number
This example demonstrates the geometric interpretation of complex number multiplication. Using vectors to represent complex numbers, it shows the result of multiplying two complex numbers. Key mathematical concepts include complex numbers, vectors, and angles. GeoGebra commands used include Vector and Angle. Suitable for high school mathematics education, aiding students in understanding the geometric interpretation of complex number multiplication.

GeoGebra Commands & Parameters

  1. Vector(O, z1) → u
  2. Vector(O, z2) → v
  3. Angle(P, O, z2) → θ2
  4. Angle(P, O, z1) → θ1
  5. Vector(O, z3) → w
  6. Angle(P, O, z3) → θ