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Vector Arithmetic

Vector Arithmetic
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2018-08-07 11:05
VectorCoordinate GeometryGeometric Construction
This example demonstrates basic vector operations, including vector addition, subtraction, and scalar multiplication. It involves core mathematical concepts such as the geometric representation and algebraic operations of vectors. Using GeoGebra commands like Vector, Random, and Textfield, it dynamically illustrates the process of vector operations. Suitable for students at the middle school level and above to learn basic concepts and operations of vectors.

GeoGebra Commands & Parameters

  1. Random(-10, 10) → a
  2. RandomDiscrete({1, 2, 3}, {1, 2, 2}) → q
  3. RandomDiscrete({-3, -2, -1, 1, 2, 3}, {1, 1, 1, 1, 1, 1}) → p
  4. Random(-10, 10) → c
  5. Random(-10, 10) → b
  6. Random(-10, 10) → d
  7. Random(0, 1) → e
  8. Vector((a, b)) → u
  9. Vector((c, d)) → v
  10. Textfield(xc) → InputBox1
  11. Textfield(yc) → InputBox2