TMUA Practise Paper 2

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  • Опубликовано: 24 окт 2024

Комментарии • 32

  • @Molar7335
    @Molar7335 16 дней назад +5

    For the integral on Q18, doesn’t x^6 integrate to 1/7x^7 not 1/6?

  • @hanamahmoud2212
    @hanamahmoud2212 2 года назад +6

    Hey, quick question! You know for question 19, how would we go about trying to sketch this on paper (my cubes are not great hah!) also wanted to thank you for all the help, I've watched every TMUA walkthrough and it has been invaluable, hopefully all my hardworking pays off- just gotta try not be anxious on the day!

    • @rtwodrew2
      @rtwodrew2  2 года назад +2

      The cubes are subsidiary to the problem, you could maybe try just marking big X's or something

  • @ayuzer6118
    @ayuzer6118 22 дня назад +3

    Hey! All these videos have been extremely helpful with prep! I was just wondering, for Q15, why would statement C be invalid? Why would we not be allowed to subtract 4 from all parts instead of 1 like we did to get D?

    • @ThomasLee-b6s
      @ThomasLee-b6s 20 дней назад +1

      Question 15 option C has ≥ ≤ sign whereas option D uses < > which is what is required for * statement to be true...

    • @AnthonyGargiula-y4h
      @AnthonyGargiula-y4h 19 дней назад

      Living with Trimethylaminuria was a big mess not until I came across Dr okouromi on RUclips, the holistic herbal doc whose herbal medication and body cleanser finally cured me and restored my life after 5 years of battling with it, no side effects it took 3 weeks and got cured completely with his alternative Herbal treatment. 💟💟💟

    • @ayuzer6118
      @ayuzer6118 17 дней назад +2

      @@ThomasLee-b6sAh I didn’t notice that! Thanks! 🙏

  • @user-ky5ev6sk1q
    @user-ky5ev6sk1q Год назад +2

    Q5, Q7, Q14, Q16, Q19, Q20

  • @aretengursinan4855
    @aretengursinan4855 2 года назад +1

    Hi, thanks for the great videos- for question 17, how did you know the minima was (-pi/2,1)? Did you just sub in the values?

    • @rtwodrew2
      @rtwodrew2  2 года назад +1

      Sin has a turning point at (-pi/2,-1) So 3sin has one at (-pi/2,-3), since it's a stretch vertically, so 3sin + 2 has one at (-pi/2,-1) as it moves up 2 places

  • @shahd888
    @shahd888 2 года назад +4

    Sorry if this is a silly question, but with question 11, doesnt the diagram show more than 2 roots?

    • @rtwodrew2
      @rtwodrew2  2 года назад +1

      Yeah at 19:30 you mean, yeah bad counter example. It still works if you pick up the middle (minimum) turning point and just nudge it up to be above the x axis.
      I need to remake some of these older videos

  • @ChenmayKomandur
    @ChenmayKomandur Месяц назад +1

    Hi, great video! For question 7, couldn't we let log b d = xy and then go straight to d = b^xy? I did that and then it kind of screwed up the rest of the problem.

    • @roshanxd4499
      @roshanxd4499 26 дней назад +2

      yeah the problem with doing that is ur using the identity ur trying to prove in ur proof which isnt allowed

    • @ChenmayKomandur
      @ChenmayKomandur 26 дней назад +1

      @@roshanxd4499 got it thanks 🙏

  • @iali864
    @iali864 19 дней назад

    For number 14 shouldn't it be y=1 , y=2... not x=1

  • @jsjjsisjkdisbisisi9442
    @jsjjsisjkdisbisisi9442 Месяц назад

    Hello sir, thanks for your video! However, I seem to have a question (sorry if it sounds silly) For question 20, how is it that m must be larger than n if the interior angle of polygon with sides m is larger than that of polygon with sides n? Shouldn’t it be the other way around? A square has 4 sides and a smaller interior angle of 90 degrees than that of a equilateral triangle with a larger interior angle of 120 degrees

    • @rtwodrew2
      @rtwodrew2  Месяц назад

      The interior angle of a eq. triangle is not 120

  • @EmuErues
    @EmuErues 26 дней назад +1

    Drew I am not improving at all, all the counter examples you give I am not able to think of and seem completely random to me. What should I do? I know the typical response would be to practice but often the questions that I get wrong I still don’t understand the method that you used ( especially counter examples and geometry)

    • @EmuErues
      @EmuErues 26 дней назад

      Like how am I even supposed to visualise these questions, think about a niche method, work out that niche method, and often rearrange my answer to fit what they are asking for in 3 minutes?? Honestly I need help bro

    • @user-mh3fc7zy5n
      @user-mh3fc7zy5n 23 дня назад

      @@EmuEruesdo every single MAT mcq paper and every single tmua paper

    • @AnthonyGargiula-y4h
      @AnthonyGargiula-y4h 19 дней назад

      Living with Trimethylaminuria was a big mess not until I came across Dr okouromi on RUclips, the holistic herbal doc whose herbal medication and body cleanser finally cured me and restored my life after 5 years of battling with it, no side effects it took 3 weeks and got cured completely with his alternative Herbal treatment. 💟💟💟💟💟

  • @shepherd3974
    @shepherd3974 2 года назад +1

    could I ask how hard you think this practice paper 2 is? I don't know why I found this significantly harder than practice paper 1.

    • @rtwodrew2
      @rtwodrew2  2 года назад

      Most people find all the paper 2s harder than the paper 1s

  • @haha-qj8pw
    @haha-qj8pw Год назад

    in question 16, why are trapeziums SUTR and UPQT not similar shapes?

    • @rtwodrew2
      @rtwodrew2  Год назад +3

      Triangles are the only shape that scale in that way

  • @OHkae
    @OHkae 13 дней назад

    on q20, when n=5, isn't m 10, not 12?

  • @jagzey
    @jagzey 19 дней назад

    for q14, they never specified a b c d or e were non-zero so i tried to prove some using cubics if a=0, is that fine or not?

    • @rtwodrew2
      @rtwodrew2  18 дней назад

      Good thinking to try but cubics would never create 4 solutions with a line

  • @cocoyao4383
    @cocoyao4383 2 года назад

    Hi, just wonder where I could find the ‘odd even function’ you mentioned here?

    • @rtwodrew2
      @rtwodrew2  2 года назад

      I might make a video on this at some point, in the mean time: ruclips.net/video/fKyBOLsqRlo/видео.html