Linear Algebra 48 | Laplace Expansion [dark version]

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  • เผยแพร่เมื่อ 16 ธ.ค. 2024

ความคิดเห็น • 8

  • @mnada72
    @mnada72 6 หลายเดือนก่อน

    Thank you ❤
    4:10 What is the meaning of even permutation ? I didn't get the sign check

    • @brightsideofmaths
      @brightsideofmaths  6 หลายเดือนก่อน +1

      Even permutation means that we need an even number of transpositions to get the permutation.

  • @zhen_r_zyt1286
    @zhen_r_zyt1286 ปีที่แล้ว +1

    Hello! Lately I’ve been browsing through TH-cam and found your excellent content (the one that I watched was Manifold). Would you mind if I somehow download your videos, subtitle them and post them on Bilibili, a video site in China, where people usually don’t get to watch TH-cam?

    • @brightsideofmaths
      @brightsideofmaths  ปีที่แล้ว +1

      Yes, I would mind that. I have to make a living.

    • @zhen_r_zyt1286
      @zhen_r_zyt1286 ปีที่แล้ว

      @@brightsideofmaths ok I’ll not do it then, but thx again
      However what about creating an account posting videos on bilibili yourself? I believe that would create some extra income about $1/2k views after you’ve unlocked the creative motivation system if i remember it correctly.

    • @brightsideofmaths
      @brightsideofmaths  ปีที่แล้ว

      You can send me an email about that and maybe you can explain how this can work.

  • @ilyasakhundzada6604
    @ilyasakhundzada6604 ปีที่แล้ว

    For correct sign it is suffice to multiply by (-1)^(i+j) for a(i,j) which stays before correspondent determinant

    • @brightsideofmaths
      @brightsideofmaths  ปีที่แล้ว +1

      Thanks. I think that this is also in video ;)