最終更新日：2024/08/04
The latera recta of the parabola intersect at the vertex.
正解を見る
The latera recta of the parabola intersect at the vertex.
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The latera recta of the parabola intersect at the vertex.
The latera recta of the parabola intersect at the vertex.
DiQt（ディクト）
無料
★★★★★★★★★★
