Document JFM 24.0683.05

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Cuestión núm. 52. (Spanish) JFM 24.0683.05

Progreso mat. II. 233-239, 276-278 (1892).

Die von Hrn. Brocard gestellte und von ihm und Hrn. Monteiro gelöste Aufgabe lautet: Man giebt zwei rechtwinklige Geraden \(OA\), \(OB\) und einen Punkt \(C\), durch den man eine variable Secante \(ACB\) legt. Man beschreibt den Kreis, welcher \(AB\) zum Durchmesser hat. 1) Man ziehe die Sehne \(MCN\) senkrecht zu \(AB\) und bestimme den Ort der Punkte \(M\), \(N\). 2) Man ziehe in \(B\) die Tangente und projicire auf dieselbe die Punkte \(M\), \(N\) in \(S\), \(T\); den Ort der Punkte \(S\), \(T\) zu finden.

Reviewer: Lampe, Prof. (Berlin)

Cited in 1 Document

JFM Section:

Neunter Abschnitt. Analytische Geometrie. Capitel 2. Analytische Geometrie der Ebene. C. Gerade Linie und Kegelschnitte.

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