Vectors 7.5 Scalar and Vector Projections

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  • Опубліковано 12 лис 2024

КОМЕНТАРІ • 73

  • @matiass501
    @matiass501 2 роки тому +3

    Up until now, every teacher has recommeneded me to watch you for any topics I never fully got. I know you get this a lot, but you are honestly a great teacher. I hope this gets the attention it deserves

  • @ericinlinux
    @ericinlinux 4 роки тому +17

    It really amazes me to see how some people can teach! You are a great teacher, and your lesson couldn't go smoother and clearer. I'm following a parallel course on algebra for machine learning purposes and was totally mad at how this part of the topic was taught. Luckily found your channel! Congrats for the nice video and skills!

    • @mshavrotscanadianuniversit6234
      @mshavrotscanadianuniversit6234  4 роки тому +1

      Thank YOU for watching and taking the time to comment on my lessons. I am SO pleased to have helped you.

  • @emmisae-ueng8976
    @emmisae-ueng8976 4 роки тому +7

    This is very easy to follow and understand. I love your soft voice :)

  • @stinkyseastar3560
    @stinkyseastar3560 2 роки тому +3

    This video is amazingly helpful and clear. Thank you SO much for helping us!! I was so lost when it came to projections, but you explained everything so well!

  • @IISandeep1
    @IISandeep1 4 роки тому +2

    One of the best videos to understand on Scalar n Vector projections..

  • @paularojas9852
    @paularojas9852 3 роки тому +2

    Excellent! I could't thank you enough for such a comprehensive explanation

  • @harelaliev8981
    @harelaliev8981 5 місяців тому +2

    Thank you for the video Miss Havrot, the tidbit at the start was very interesting to learn of an actual practical purpose vectors have. I wish your daughter good luck in her animation career.

    • @mshavrotscanadianuniversit6234
      @mshavrotscanadianuniversit6234  5 місяців тому +3

      She is now a producer of special effects for Pixomondo which is owned by Sony entertainment

    • @harelaliev8981
      @harelaliev8981 5 місяців тому

      @@mshavrotscanadianuniversit6234 Good for her sounds like her art career is doing very well then.

  • @pancreasdragonheart9765
    @pancreasdragonheart9765 4 роки тому +2

    I LOVE YOU!
    I've spent two weeks in linear algebra without understanding what was going on.
    I couldn't graph nor even imagine all the things my teacher were trying to teach, so I decided to go on a Quest on UA-cam to find help for visualize this stuff.
    And here I am, with the biggest treasure chest in my hands!
    THANKS!
    // your new subscriber

    • @mshavrotscanadianuniversit6234
      @mshavrotscanadianuniversit6234  4 роки тому

      You made my heart sing 🎶. I am so happy that I’ve helped you!

    • @mshavrotscanadianuniversit6234
      @mshavrotscanadianuniversit6234  4 роки тому

      Where are you going to school and what are you studying? Just wondering why so many people are watching scalar and vector projections. I do know that it is required for animation and special effects!

    • @pancreasdragonheart9765
      @pancreasdragonheart9765 4 роки тому +1

      @@mshavrotscanadianuniversit6234 Computer Science (Programming) Sweden!

    • @mshavrotscanadianuniversit6234
      @mshavrotscanadianuniversit6234  4 роки тому

      wow! Thanks for watching!

    • @stkfdm2148
      @stkfdm2148 4 роки тому

      @@mshavrotscanadianuniversit6234 Scalar and vector projections are required for calculus 3, which a lot of people will have difficulty to cope with especially when it is not taught properly. I recommended some of my friends to watch it and they loved it

  • @princejindal3618
    @princejindal3618 2 роки тому

    I needed to understand the concepts in this video for data science. And before I came across this video, I watched 3-4 other videos to understand scaler projection and vector projection, but I found them lacking for some or the other reasons. However, this video is perfect, and I love your teaching style. Thank you for creating this.

    • @mshavrotscanadianuniversit6234
      @mshavrotscanadianuniversit6234  2 роки тому

      How lovely of you to comment! Love that you are a prince ; ) I had a few students from Norway comment that this lesson was so helpful for their visual effects program. Thanks for watching and please subscribe and share with others to increase the channel's visibility.

    • @princejindal3618
      @princejindal3618 2 роки тому

      @@mshavrotscanadianuniversit6234 already subscribed and liked, i am sure I’m going to use your channel frequently now! Really appreciate all the efforts you have put in here!

  • @harry6555
    @harry6555 4 роки тому

    A truly great teacher - very organized and excellent

  • @stkfdm2148
    @stkfdm2148 4 роки тому +1

    Ms Havrot, I would like to thank you for helping me to understand this topic. It is very easy to understand compared to what i am learning in my college.

    • @mshavrotscanadianuniversit6234
      @mshavrotscanadianuniversit6234  4 роки тому +1

      Well, that's nice to hear! I try my best to make things as straightforward as possible. I often find that textbooks confuse more than teach.

  • @hosseinmasoomi2579
    @hosseinmasoomi2579 3 роки тому

    Thank you, I really enjoy the way you teach; because you are a very patient teacher about what you're teaching
    I'm a nursing student who is gonna learn mathematics for AI.
    Some people just wanna teach things in a very short time, but it's very simpler to understand when you spend enough time to teach them.
    Thank you again.

    • @mshavrotscanadianuniversit6234
      @mshavrotscanadianuniversit6234  3 роки тому +1

      Thank you for your kind words 😊 I wish you all the best in your studies ❤️

    • @hosseinmasoomi2579
      @hosseinmasoomi2579 3 роки тому

      @@mshavrotscanadianuniversit6234 Thank you ❤️
      Already you are making my studies sweet ❤️

  • @dorsia6938
    @dorsia6938 3 роки тому

    Just wanted to comment and say this was really, really well done. So clear and concise and I feel like I have a proper understanding of what's going on. Thanks for your video, subbed!

  • @RaviRajput-mq2ew
    @RaviRajput-mq2ew 3 роки тому

    Very helpful video. So easily explained and made me understood

  • @naeemabbas7014
    @naeemabbas7014 3 роки тому

    Thank you so much it helped me alot the best video to understand the scalar and vector projection

    • @mshavrotscanadianuniversit6234
      @mshavrotscanadianuniversit6234  3 роки тому +1

      I’m glad this video helped you understand 😊 please like, share and subscribe to increase the channel’s visibility.

    • @naeemabbas7014
      @naeemabbas7014 3 роки тому

      Already subscribed to your channel 🙌😊

  • @danieldelahormaza4336
    @danieldelahormaza4336 4 роки тому

    This is an awesome explanation. Thank you.

    • @mshavrotscanadianuniversit6234
      @mshavrotscanadianuniversit6234  4 роки тому

      Well, thank you for such a lovely compliment. Are you studying game design?

    • @danieldelahormaza4336
      @danieldelahormaza4336 4 роки тому

      @@mshavrotscanadianuniversit6234 No! I'm studying finance and I want to complement it with computer science, data analytics, and machine learning.
      I used to be a lawyer, so I study a lot of math to catch up with my peers in those quant fields.

    • @mshavrotscanadianuniversit6234
      @mshavrotscanadianuniversit6234  4 роки тому

      Good for you! Always learning. My favourite thing to keep my brain active! I’m almost a senior citizen!

  • @swagatkumarpatel1234
    @swagatkumarpatel1234 4 роки тому

    Thank you so much from a game development student

  • @muhamadkamaludin7632
    @muhamadkamaludin7632 3 роки тому

    Excelence👌👍

  • @bearpowder8807
    @bearpowder8807 4 місяці тому

    this is fantastic

  • @himanshuranjan4547
    @himanshuranjan4547 4 роки тому +1

    Very helpful!!

  • @markysharky246
    @markysharky246 4 роки тому +3

    10:12 why did we use the angle outside the triangle instead of trying to find the angle on the inside?

    • @mshavrotscanadianuniversit6234
      @mshavrotscanadianuniversit6234  4 роки тому +2

      If you used the inside angle (60 degrees) you would not get a negative number which shows you that it is in the opposite direction of vector q.

    • @markysharky246
      @markysharky246 4 роки тому

      When would I know if I need the angle inside or outside the triangle?

    • @mshavrotscanadianuniversit6234
      @mshavrotscanadianuniversit6234  4 роки тому +1

      You will be given the angle between the two vectors

  • @MuhammadSadiq-gz8go
    @MuhammadSadiq-gz8go 7 місяців тому

    very good

  • @mythilimulani9112
    @mythilimulani9112 4 роки тому

    thank you, you saved me

  • @stayshiny2814
    @stayshiny2814 2 роки тому

    Thank you so much for this video! Quick question: You write that ON is equal to vector a multiplied by the cosine of theta. In the dot product, you underline with green the cosine and the a, which is the magnitude of vector a, and not just the vector. Does that make any difference for your explanation?

  • @MyLifeJourney200
    @MyLifeJourney200 4 роки тому

    Its osm madam😮😮

  • @brytanniparrett
    @brytanniparrett 4 роки тому +1

    Hi! I noticed you're a newer math teacher on youtube. I just wanted to say thank you for your old fashioned approach to this. I can't stand the videos with the graphic drawings and digital explanations.

    • @mshavrotscanadianuniversit6234
      @mshavrotscanadianuniversit6234  4 роки тому +1

      Thank you! After 23 years of teaching I couldn’t change 😂

    • @arishbamemon8929
      @arishbamemon8929 3 роки тому

      @@mshavrotscanadianuniversit6234 Well Miss, I hope you stay like this :) Your pace is balanced and you notes are super neat which makes it really for us to follow along without getting overwhelmed. I really appreciate you manually writing and answering questions

  • @kaleabfissha5616
    @kaleabfissha5616 4 роки тому

    thank you very much mis

  • @strive4success900
    @strive4success900 4 роки тому

    Ms, is there any other subjects you teach? Your teaching style is very understandable.

    • @mshavrotscanadianuniversit6234
      @mshavrotscanadianuniversit6234  4 роки тому +1

      What a lovely compliment! Unfortunately I only ever taught mathematics, although my university degrees are in biology, (BSc honours), business (MBA) and education (BEd) 😊

  • @Johnny2tc
    @Johnny2tc 3 роки тому

    amazing

    • @mshavrotscanadianuniversit6234
      @mshavrotscanadianuniversit6234  3 роки тому

      Thank you! A lot of students have found this lesson very helpful. I guess some teachers make this more difficult than it really needs to be.

  • @lauramog9
    @lauramog9 4 роки тому

    thanks!!!

  • @indiaram2792
    @indiaram2792 3 роки тому +2

    Ms. Havrot i think there is a mistake in calling a vector projection instead it should be scalar projection at 2:48

    • @mshavrotscanadianuniversit6234
      @mshavrotscanadianuniversit6234  3 роки тому +1

      Yes, you are correct. At 1:42 I emphasize that these are SCALAR projections and then in the last example I said vector projection. My mistake! Of course to be a vector projection all I would have to do is add an arrow to the end of it, but that's not what is there! Thanks for your comment. Don't forget to like, share and subscribe to increase the channel's visibility. : )