Finding “n” or the Term’s Position in the Arithmetic Sequence
Find n in an arithmetic sequence
How To Find The Nth Term of an Arithmetic Sequence
視覚的な算数計算
等差数列
GCSE数学 - 等差数列のn項の式の書き方(2026/27年度試験)
Arithmetic Sequences and Arithmetic Series - Basic Introduction
Nth Term In Seconds!!
等差数列(AP)の第 1 項、第 10 項、および第 n 項を見つけます。
How to Find Term Number 'N' from Nth term Formula of Arithmetic Sequences
数列のn番目の項を見つける
Arithmetic Sequence (Explicit Formula)
Finding n in an Arithmetic Sequence Given are Sn, a1, an or Sn, a1, d.
TAGALOG: Arithmetic Sequence #TeacherA #GurongPinoysaAmerika
04 -What is an Arithmetic Sequence? - Part 1 - Arithmetic Sequence Formula & Examples
💯 Finding the Number of Terms of Arithmetic Sequences Explained
Writing a General Formula of an Arithmetic Sequence
等差数列:「n番目」の項の公式