Last Updated：2025/11/22
(mathematics) A mathematical problem in which lines drawn from two points in the plane of a circle must meet at a point on the circumference, making equal angles with the normal at that point.
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Alhazen's problem
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Source Word
Alhazen's problem
Proper noun
Japanese Meaning
円の平面上の二点から引いた直線が、円周上の一点で、円の接線に対して等しい角度を成すように交わる点を求める数学的問題。
