Determinante (4x4) mit Parametern + Homogenes LGS Ax=0 | Mathe 1 Wiing, HA7 A1, HS Darmstadt 25-26

Whole-channel inclusion: MathePeter is an honest teaching channel (title sample + 3 transcripts read: All three samples lack transcripts, but titles/descriptions match the channel's consistent pattern of structured math problem-solving lectures, supporting the 'whole' verdict from the title sample.); this title passed a strict title check (sonnet) after a labelling pass.

A 9-minute video from MathePeter: “Determinante (4x4) mit Parametern + Homogenes LGS Ax=0 | Mathe 1 Wiing, HA7 A1, HS Darmstadt 25-26”.

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