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forresterk@wdmcs.org

Author:forresterk

New Resources

  • General Polar Equation of Conics with Rotation (1)
  • General Polar Equation of Conics with Rotation (2)
  • Tracing an Ellipse Using Two Circles
  • Random Polar Curve (1)
  • Rule of Sarrus - Determinant of a 3×3 Matrix

Discover Resources

  • Ms Lau: Slopes of Parallel Lines
  • supplementary
  • Scale Factor (Perimeter/Area)
  • 余弦定理
  • Space Curve and TNB Frame

Discover Topics

  • Calculus
  • Rhombus
  • Rectangle
  • Integers
  • Complex Numbers
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