DSE Mathematics

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• Polynomials(多項式)

  • Cross Method(十字相乘法)
  • Remainder Theorem and Factor Theorem(餘式定理及因式定理)

• Trigonometry(I) (三角學 1)

  • Bearings(方位)
  • Angles of elevation and depression(仰角和俯角)
  • Projection(投影)

• Basic Properties of Circles 1(圓的基本性質一）

  • Angles in a Circle(圓上的角)
  • Chords of a Circle(圓上的弦)
  • Arcs Proportional to Angles at the Centre(弧長與圓心角成比例)

• Basic Properties of Circles 2(圓的基本性質二)

  • Tangent and Radius(切線及半徑)
  • Tangent Properties(切線性質)
  • Angles in alt. segment(交錯弓形的圓周角)

• Locus(軌跡)

  • Locus 1 (軌跡 一)
  • Locus 2 (軌跡 二)
  • Locus 3 (軌跡 三)
  • Locus 4 (軌跡 四)
  • Locus 5 (軌跡五)
  • Locus 6(軌跡六)
  • Locus 7 (軌跡七)
  • Locus 8 (軌跡八)
  • Locus 9 (軌跡 九)
  • Locus 10 (軌跡 十)
  • Locus 11 (軌跡 十一)

• Straight Lines and Circles(直線和圓)

  • Distance(距離公式)
  • Slope(斜率公式)
  • Translation(平移)
  • Linear Equation (直線方程)
  • Circle(圓方程)
  • Polar Coordinate(極坐標)

• Inequalities(不等式)

  • Compound Inequalities(複合不等式)
  • Quadratic Inequalites(ax^2+bx+c)

• Linear Programming(線性規劃)

  • Solve Linear Inequalities graphically(二元一次不等式的圖解)
  • Linear Programming(線性規劃)

• Permutation and Combination(排列與組合）

  • Permutation of different cards (distinguishable objects)
  • Combinations of different cards (distinguishable objects)

• Measures of Dispersion(離差的量度)

  • Effects on Dispersion

• 3D Trigonometry

  • 3D Trigonometry: Angles in a Tetrahedron