All of Trigonometric Ratios in 30 Minutes!! | Chapter 9 | A-Level Pure Maths Revision

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  • เผยแพร่เมื่อ 21 ธ.ค. 2024

ความคิดเห็น • 57

  • @TheGCSEMathsTutor
    @TheGCSEMathsTutor  3 ปีที่แล้ว +10

    👑 Everything you Need to Pass your AS Pure Maths Exam! A* | AS Pure Maths Revision | Edexcel AQA & OCR - th-cam.com/video/UiKVBshIOv4/w-d-xo.html
    If anyone would like to support the channel you can become a member here: th-cam.com/channels/StPzCGyt5tlwdpDXffobxA.htmljoin or buy me a coffee here: www.buymeacoffee.com/gcsemathstutor Thank you for all of your support! 😁🙏🏼
    New Discord Link: discord.gg/nRMtgr5AWA 👑

  • @dianamarissaleighton5613
    @dianamarissaleighton5613 ปีที่แล้ว +27

    sir, you are a lifesaver and the only reason i got an 8 (lower A*) in igcses when i was failing. and now you're helping me with AS as well! thank you for all your hard work, sincerely!

  • @yusufahmed_38
    @yusufahmed_38 2 ปีที่แล้ว +14

    The piano in the background was nice, these videos really helped me get through my last exam for year 12 hopefully I do well thank you The GCSE Maths Tutor👍

  • @revision7685
    @revision7685 2 ปีที่แล้ว +45

    10:46 shouldn't it be 53.4 degrees when rounded to 3sf?

    • @dgelite9488
      @dgelite9488 2 ปีที่แล้ว +14

      Yeah, i think he accidantly wrote 53.5

    • @Thechallenged_man
      @Thechallenged_man ปีที่แล้ว

      Yea that's what I was just aboutta say

    • @JoshuaJacob-h4i
      @JoshuaJacob-h4i 9 หลายเดือนก่อน +1

      for the area of triangle question at 13:27 won't it be 61.04 to 3sf?

    • @eddyhooper2909
      @eddyhooper2909 3 หลายเดือนก่อน +1

      @@JoshuaJacob-h4i No, 0 counts as a significant figure if it is after a number. It's only when it's at the start it doesn't count

  • @i4TheWinN
    @i4TheWinN 3 ปีที่แล้ว +14

    This is great. Finished this topic in 2 days in my class. This is good revision. Thank you sir.

    • @TheGCSEMathsTutor
      @TheGCSEMathsTutor  3 ปีที่แล้ว +1

      So glad you enjoyed it! Thank you 😁🙏🏼

  • @skimpanana9499
    @skimpanana9499 3 ปีที่แล้ว +9

    Another great, helpful and well explained video. Thank you sir!

    • @TheGCSEMathsTutor
      @TheGCSEMathsTutor  3 ปีที่แล้ว +1

      Thank you! Glad to know it was helpful 😁🙏🏼

  • @mathsrevision5703
    @mathsrevision5703 3 ปีที่แล้ว +12

    This is legendary! Can't wait to see the equations and identities coming soon! THis week maybe? TYSM

    • @ChrisVernonBaran
      @ChrisVernonBaran 3 ปีที่แล้ว

      I agree, great video sir!

    • @TheGCSEMathsTutor
      @TheGCSEMathsTutor  3 ปีที่แล้ว +1

      Thank you for the kind words! Coming soon 😁🤞🏼🤞🏼

  • @stealthharry9703
    @stealthharry9703 ปีที่แล้ว +1

    10:45 Why are we rounding 53.408 to 53.5?

  • @Deadman2DX
    @Deadman2DX 4 หลายเดือนก่อน

    at 13:40 isnt the bearing of B from C supposed to start from north instead of the line CA?

  • @rebekahkabir5192
    @rebekahkabir5192 2 ปีที่แล้ว +3

    thanks a lot for these awsome review videos sir it helped me so much !

    • @TheGCSEMathsTutor
      @TheGCSEMathsTutor  2 ปีที่แล้ว

      Glad to hear that! No problem at all, glad it's helpful!

  • @GCSEALevelMaths2025
    @GCSEALevelMaths2025 3 ปีที่แล้ว +3

    Great video sir good job well explained!!

  • @ShahanIslam01
    @ShahanIslam01 ปีที่แล้ว

    Following these for IAL edexcel pure maths

  • @swldnsstory9843
    @swldnsstory9843 3 ปีที่แล้ว +3

    Hi sir, we're doing Domain and Range in GCSE Further Maths and I'm so lost; not too sure if there's already a video about it on your Channel or not

  • @giftbahati7683
    @giftbahati7683 3 ปีที่แล้ว +5

    Thank you sir will you be able to all of as pure by January as I've got mocks

    • @sigmamale113
      @sigmamale113 3 ปีที่แล้ว +1

      Hate to break it to u, but its already december 😂

    • @giftbahati7683
      @giftbahati7683 3 ปีที่แล้ว

      @@sigmamale113 🤣🤣🤣🤣accident meant december

    • @TheGCSEMathsTutor
      @TheGCSEMathsTutor  3 ปีที่แล้ว

      I will try my best 😁🙏🏼

    • @abdullaalteneiji3233
      @abdullaalteneiji3233 ปีที่แล้ว +1

      @@TheGCSEMathsTutor please add A2 sir as soon as u can would be very helpful
      🫡

  • @meowpurrr
    @meowpurrr 2 ปีที่แล้ว +2

    22:05 um didnt it ask from B? not from A?

    • @IrleenK
      @IrleenK 10 หลายเดือนก่อน

      he labelled bearing B as A when using sine rule xx

  • @Christian-wk4ej
    @Christian-wk4ej หลายเดือนก่อน

    Hello, thank you!

  • @train-king460
    @train-king460 5 หลายเดือนก่อน

    How do you know if it’s sine tan or cos

  • @user-lb5ys8tm2o
    @user-lb5ys8tm2o 2 ปีที่แล้ว +3

    Thank you so much sir!

  • @beesechurger1
    @beesechurger1 9 หลายเดือนก่อน

    Appreciate it 🙏

  • @citrusfruit4332
    @citrusfruit4332 2 ปีที่แล้ว

    thank you sir

  • @LegendaryHeroponRiki
    @LegendaryHeroponRiki ปีที่แล้ว

    The thing I'm really confused is when it says there are more than 2 two possible solutions for missing angle I'm really confused about that

    • @joehd1970
      @joehd1970 หลายเดือนก่อน

      that's what I was thinking, have you got an answer for this yet?

  • @randomguy574
    @randomguy574 2 ปีที่แล้ว

    yo shouldn't the bearing be 188?
    since it's 310-210-120

  • @alfiewebb2627
    @alfiewebb2627 ปีที่แล้ว

    Please make a yr2 video please please please

  • @poisson6673
    @poisson6673 3 ปีที่แล้ว +3

    Say I'm studying circles or permutations nd combination or projectile motion {olympiads} and I've understood+memorized the theory,formulas...my teachers tell me to solve a torrent of questions by looking/not looking the solution and then I would be able to solve any new or old questions...what exactly is happening here...it's not memory since you will be asked a completely new question on the day of the exam and even if the similar question is repeated you haven't really memorized the questions solutions you've only gone through them introspectively or solved some questions on ur own...then what is happening here...what EXACTLY is the biology/science behind this phenomenon of mastering the art of problem solving??

  • @BobBob-uv9fq
    @BobBob-uv9fq 3 ปีที่แล้ว +2

    Good series but the white backdrop can be quite taxing in the eyes ,certainly when watching with tv ,any chance of black backdrop

    • @mathsrevision5703
      @mathsrevision5703 3 ปีที่แล้ว +3

      please dont do this!! I hate the videos with black backdrops theyre the worst

    • @BobBob-uv9fq
      @BobBob-uv9fq 3 ปีที่แล้ว

      @@mathsrevision5703 I like black ,don’t u find the white too bright especially on the tv

    • @TheGCSEMathsTutor
      @TheGCSEMathsTutor  3 ปีที่แล้ว +1

      Aaaah that’s interesting! I’ll check it out on the TV it’s a shame it can’t be switched to dark mode 🤣🙏🏼

    • @BobBob-uv9fq
      @BobBob-uv9fq 3 ปีที่แล้ว

      @@TheGCSEMathsTutor no problems,there are a couple of other teachers that do the black drop ,u could check them out to see what you think %🙋‍♂️🏴󠁧󠁢󠁳󠁣󠁴󠁿

    • @BobBob-uv9fq
      @BobBob-uv9fq 3 ปีที่แล้ว

      Did you hear about the addition sign that had to go on a diet ? It eat too many take always 🙋‍♂️🏴󠁧󠁢󠁳󠁣󠁴󠁿😂

  • @craftcapper
    @craftcapper ปีที่แล้ว +1

    Is this the math of A level ? 😠

  • @JenniferOnyemaechi
    @JenniferOnyemaechi 5 หลายเดือนก่อน

    I dont understand your calculations sir