載入中... 相關課程 Back N-8-4-S02_能運用公差,算出數列中指定項[首項或第n項]的值。 相關課程 0 / 750 登入觀看 ⇐ Use this menu to view and help create subtitles for this video in many different languages. You'll probably want to hide YouTube's captions if using these subtitles. N-8-4-S02_能運用公差,算出數列中指定項[首項或第n項]的值。 上傳學習單 下載學習單