Änderungen von Dokument Tipp Lineare Algebra
Zuletzt geändert von akukin am 2026/01/17 11:35
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... ... @@ -10,7 +10,6 @@ 10 10 Ein Spurpunkt mit der {{formula}}x_1x_2{{/formula}}-Ebene entsteht, wenn {{formula}}x_3=0{{/formula}} gesetzt wird. 11 11 {{/detail}} 12 12 13 - 14 14 === Teilaufgabe b) === 15 15 {{detail summary="Hinweis 1"}} 16 16 Zwei Geraden sind windschief, wenn sie sich weder schneiden noch parallel zueinander sind. ... ... @@ -32,7 +32,6 @@ 32 32 Um zu prüfen, ob die beiden Geraden einen Schnittpunkt bestimmen, setzt du die beiden Geradengleichungen gleich. Wenn das LGS, das dabei entsteht, keine Lösung besitzt, dann schneiden sich die beiden Geraden nicht. 33 33 {{/detail}} 34 34 35 - 36 36 === Teilaufgabe c) === 37 37 {{detail summary="Hinweis 1"}} 38 38 Was muss für die Richtungsvektoren gelten damit eine Ebene parallel zur {{formula}}x_1x_2{{/formula}} Ebene ist? ... ... @@ -48,7 +48,6 @@ 48 48 Wie muss der Stützvektor aussehen damit der Abstand zum Punkt {{formula}}C{{/formula}} zwei beträgt? Welche Koordinate musst du dafür anpassen? 49 49 {{/detail}} 50 50 51 - 52 52 === Teilaufgabe d) === 53 53 {{detail summary="Hinweis 1"}} 54 54 Was bedeutet es anschaulich, wenn das Skalarprodukt zweier Vektoren null ist? ... ... @@ -59,9 +59,17 @@ 59 59 Schaue in dem Geometrieteil der Merkhilfe, welche Formel dieselbe Struktur hat wie der Term. 60 60 {{/detail}} 61 61 62 - 63 63 === Teilaufgabe e) === 64 64 {{detail summary="Hinweis 1"}} 65 - Überlege dir, wie die Punkte liegen sollten.Eine Skizze könnte hilfreich sein.61 +Eine Skizze könnte hilfreich sein 66 66 {{/detail}} 67 67 64 + 65 +{{detail summary="Hinweis 2"}} 66 +[[image:SkizzeKreis (1) (1).svg||width="200"]] 67 +{{/detail}} 68 + 69 + 70 +{{detail summary="Hinweis 3"}} 71 +Wie kommst du vom Punkt {{formula}}A{{/formula}} ausgehend zum Mittelpunkt? 72 +{{/detail}}
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... ... @@ -1,0 +1,1 @@ 1 +XWiki.akukin - Größe
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... ... @@ -1,0 +1,1 @@ 1 +7.8 KB - Inhalt
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