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Matrix Multiplication Demo

Matrix Multiplication Demo
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2019-07-28 06:24
FunctionCoordinate GeometryMatrix
This example demonstrates the calculation process and result of matrix multiplication. Core math concepts include matrix operations and fundamental linear algebra. Construction highlights involve using GeoGebra commands like Random to generate matrices A and B, defining elements a11 to b33, computing products c13 to c31, and utilizing interactive elements such as text1, check, button1, and button2. Suitable for high school students and beyond studying linear algebra or preparing for related exams.

GeoGebra Commands & Parameters

  1. Random(-5, 5) → a11
  2. Random(-5, 5) → a12
  3. Random(-5, 5) → a13
  4. Random(-5, 5) → a21
  5. Random(-5, 5) → a22
  6. Random(-5, 5) → a23
  7. Random(-5, 5) → a31
  8. Random(-5, 5) → a32
  9. Random(-5, 5) → a33
  10. Random(-5, 5) → b11
  11. Random(-5, 5) → b12
  12. Random(-5, 5) → b13
  13. Random(-5, 5) → b21
  14. Random(-5, 5) → b22
  15. Random(-5, 5) → b23
  16. Random(-5, 5) → b31
  17. Random(-5, 5) → b32
  18. Random(-5, 5) → b33