Series Content LESSON 1 等差數列 | Arithmetic Sequence LESSON 2 等比數列 | Geometric Sequence LESSON 3 等差數列求和 | Summation of an Arithmetic Sequence LESSON 4 等比數列求和 (有限項) | Summation of a Geometric Sequence (Finite Number of Terms) LESSON 5 等比數列求和 (無限項) | Summation of a Geometric Sequence (Sum to Infinity) LESSON 6 數列求和公式的應用 | Application of Summation Formulas of Sequences
