Venn Diagram, Set Cardinality - MEXT Scholarship Exam Solution - 2020 Undergraduate Mathematics A

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  • เผยแพร่เมื่อ 5 ก.พ. 2025

ความคิดเห็น • 20

  • @danielwu3273
    @danielwu3273 ปีที่แล้ว +5

    Hey, I´ve been having some issues getting the complete exam with the link provided. I can only get the exams from 2014 to 2016. Is there somewhere else I have to look?

    • @amirabdeljalil2703
      @amirabdeljalil2703 ปีที่แล้ว

      Where are you from???

    • @Kishikato
      @Kishikato ปีที่แล้ว

      In the Philippines, 2014 to 2016 are the only ones available.

    • @amirabdeljalil2703
      @amirabdeljalil2703 ปีที่แล้ว

      @@Kishikato also Morocco

  • @ananyaaithal1910
    @ananyaaithal1910 ปีที่แล้ว +1

    Please can you tell me which of A or B is in mathematics for social science and humanities?

    • @kuroe10
      @kuroe10 8 หลายเดือนก่อน +1

      a

    • @rozyroka7586
      @rozyroka7586 7 หลายเดือนก่อน

      @@kuroe10and for natural science ?

    • @enesemreguler6274
      @enesemreguler6274 5 หลายเดือนก่อน

      B

  • @amirabdeljalil2703
    @amirabdeljalil2703 ปีที่แล้ว +2

    Please you can explain
    What is [1-1] ???

    • @jamkrispop6257
      @jamkrispop6257 ปีที่แล้ว +2

      That's just the space of the answer. [1-1] Just means answer 1 of part 1, it doesn't have to be with the exercise.

    • @amirabdeljalil2703
      @amirabdeljalil2703 ปีที่แล้ว

      @@jamkrispop6257 in the exam I see lot of things like that ???
      My friends told that is interval
      Means that [1-9] is 1 to 9 ???

    • @jamkrispop6257
      @jamkrispop6257 ปีที่แล้ว +2

      @@amirabdeljalil2703 If you look carefully, every pair of numbers like that are in order.
      [1-1]
      [1-2]
      [1-3]
      ...
      [1-12]
      And then in the next part of the exam it goes like
      [2-1]
      [2-2]
      [2-3]
      ...
      And then
      [3-1]
      [3-2]...
      It's just the space of the answer, so you know where to put the solution in the answer sheet.

    • @BhavinsOfficial
      @BhavinsOfficial 10 หลายเดือนก่อน +1

      @@amirabdeljalil2703 wtf😆seriously man

    • @amirabdeljalil2703
      @amirabdeljalil2703 10 หลายเดือนก่อน

      @@BhavinsOfficial hhhhhh

  • @Realspicypepper
    @Realspicypepper 7 หลายเดือนก่อน

    Are you sure the problem is talking about the union of the groups? It is stated that you need to find the number of elements included in set A, B OR C which would imply they are asking for the common intersection of the sets. Let me know what you think

    • @jhatjuku
      @jhatjuku  7 หลายเดือนก่อน +1

      OR is exactly the language for union. You would use AND to mean intersection. For example, the union of the set of numbers divisible by 5 or by 3 includes 10. This is divisible by 5, but not by 3. On the other hand, if you wanted the intersection, you’d say “set of numbers divisible by 5 AND 3”. This includes only numbers divisible by 15. It does not include 10.

    • @Realspicypepper
      @Realspicypepper 7 หลายเดือนก่อน

      ​@jhatjuku Thanks for clarifying, I just took the exam this morning and my brain is all over the place, good thing there weren't any problems of this kind 🙏🙏💀
      Whether I pass or not I won't forget your help!! Thanks a lot again!!

    • @jhatjuku
      @jhatjuku  7 หลายเดือนก่อน

      @Realspicypepper you’re welcome! All the best to you!

    • @Realspicypepper
      @Realspicypepper 7 หลายเดือนก่อน

      ​@@jhatjukuI'll let you know if I passed!!