Mathematics
Senior High
Solved

なぜ、r^nなんですか?💦

k=l 1-ya p^-1 = ²/1 1-r y-1 114 r-1 (r≠1)

Answers

✨ Best Answer ✨

そのn乗は項数がn個だからです

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ありがとうございます😭

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