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Matrix Multiplication Demo by 18oliviah

Matrix Multiplication Demo by 18oliviah
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2016-05-20 00:48
VectorMatrixTransformationGeometric Construction
This example dynamically demonstrates the process of matrix multiplication, visually showcasing the geometric significance of matrix operations. Core math concepts include matrix computation, linear transformations, and vector spaces. Construction highlights involve commands/objects like A1, B1, A2, B2, A3, B3, A4, B4, F3, G3, H3, F4, G4, H4, F5, G5, H5, J3, J4, J5, X, Y, matrix1, utilizing sliders and matrix calculations for transformation and visualization. Suitable for high school and above learners to understand matrix multiplication applications and properties.

GeoGebra Commands & Parameters

  1. A1(x) = x
  2. Numeric A2(1)
  3. Numeric B2(18)
  4. Numeric A3(2)
  5. Numeric B3(12)
  6. Numeric A4(3)
  7. Numeric B4(2)
  8. Numeric F3(1)
  9. Numeric G3(1)
  10. Numeric H3(1)
  11. Numeric F4(4)
  12. Numeric G4(2)
  13. Numeric H4(1)
  14. Numeric F5(9)
  15. Numeric G5(3)
  16. Numeric H5(1)
  17. Numeric J3(18)
  18. Numeric J4(12)
  19. Numeric J5(2)
  20. {{F3, G3, H3}, {F4, G4, H4}, {F5, G5, H5}}
  21. {{J3}, {J4}, {J5}}
  22. (X^(-1) * Y)