프리드버그 선형대수학 4.1 2차 정사각행렬의 행렬식, T/F, 연습문제 11, 12, 13

New channel 매쓰로mathro: title sample judged 'whole' (Every upload is a sequential, thorough lecture working through Friedberg's Linear Algebra textbook section by section wi); 3 of 3 sampled transcripts showed teaching, 0 not; every title checked strictly; oEmbed verified.

A 51-minute video from 매쓰로mathro: “프리드버그 선형대수학 4.1 2차 정사각행렬의 행렬식, T/F, 연습문제 11, 12, 13”.

Video by 매쓰로mathro, played through YouTube's embedded player.