Answers

Answers

…→青線
ω³=1を踏まえて
ω²⁰⁰ = (ω³)⁶⁶×ω² = 1⁶⁶×ω² = ω²
で、同じく
ω¹⁰⁰ = (ω³)³³×ω = ω
です
次数を下げています

青線→…
ω²+ω+1=0を踏まえて
ω²+1 = -ω、ω+1 = -ω²です

前者の質問かと思うのですが、一応…

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