DSE CH20
Arithmetic and Geometric Series
等差與等比級數
由 楊老師 任教
$1000
課程概要：
- 數列之和 Summing a sequence
- 等差數列之和 Summing of an Arithmetic Sequence
- 等比數列之和 Summation of a Geometric Sequence
- 等比數列的無限項之和 Sum to Infinity of a Geometric Sequence