Add Maths KSSM Form 5 Chapter 4 Permutation and Combination : Number of Arrangement and Factorial

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  • เผยแพร่เมื่อ 22 ธ.ค. 2024

ความคิดเห็น • 10

  • @techh4ck212
    @techh4ck212 2 ปีที่แล้ว +2

    Thank you so much! You really help me alot👍

    • @TVTeducation
      @TVTeducation  2 ปีที่แล้ว

      Thank you so much for your support too, TECH H4CK👍 You make my day feel better too!

  • @amanda7553
    @amanda7553 3 ปีที่แล้ว +1

    So factorial is only used for permutation without repetition, can you clarify my understanding?

    • @TVTeducation
      @TVTeducation  3 ปีที่แล้ว +1

      Hello Amanda, yes you are right! As permutation without repetition, our available choices decreases along the way. That's why factorial (!) which is basically just reducing multiplication works here. But of course factorial also being used in different area other than permutation. Cheers! 👍

  • @qijingtee5820
    @qijingtee5820 3 ปีที่แล้ว +1

    Boss so the permutation with repetition same as independent event that we learn in Math Form4?

    • @TVTeducation
      @TVTeducation  3 ปีที่แล้ว +1

      Hey supervisor! Yes it's consider as independent event just like your math in form 4. The first pick would not affect anything in your second pick. For instance, I keep ask you to pick a ball in front of you, even in your 10th pick, you still have same amount of choices, literally you not even know it's your 10th pick until I tell you so.

  • @kyllyk_3282
    @kyllyk_3282 3 ปีที่แล้ว +2

    Can you make video for Form4 Add Math Chapter 6,7& 8? Will be really appreciate if you do that❤️

    • @TVTeducation
      @TVTeducation  3 ปีที่แล้ว

      Hi kyllyk, thanks for your support!! Will definitely find some free time for those chapters that you mentioned 👍