Disk Washer Method to Find the Volume of Solids of Revolution | Calculus 2

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  • เผยแพร่เมื่อ 7 พ.ย. 2024

ความคิดเห็น • 36

  • @____Paul____
    @____Paul____ 7 หลายเดือนก่อน +2

    You're contributing a lot to the world here, one clear explanation at a time! Thank you!!

    • @QuocDatPhung
      @QuocDatPhung  7 หลายเดือนก่อน +1

      Thank you for your kind words Paul!

  • @ptyptypty3
    @ptyptypty3 9 หลายเดือนก่อน +1

    I've said it before and I WILL SAY IT AGAIN.... you are the BEST !!! your explanations and diagrams are PERFECT !! Keep up the great work!! you are smart and Talented!!! thank you!!

    • @QuocDatPhung
      @QuocDatPhung  9 หลายเดือนก่อน +1

      Thank you so much! I'm really happy my explanations are helpful! Please find all of my Calculus videos attached in this playlist: th-cam.com/play/PLeTO6OT3-FKmuCeO97iKt_Aibx-a938JA.html

  • @Cactusszss
    @Cactusszss 6 หลายเดือนก่อน +2

    I love this guy he has helped me so much thank you so much for making these videos your the reason I'm passing calc 2

    • @QuocDatPhung
      @QuocDatPhung  6 หลายเดือนก่อน +1

      I'm really happy to hear that!

  • @deborahmminele9902
    @deborahmminele9902 ปีที่แล้ว +2

    very much appreciate how you patiently guide us on how to go about this tricky section. You made my life easier and I will never be able to thank you enough🙏🙏

    • @QuocDatPhung
      @QuocDatPhung  ปีที่แล้ว +2

      I'm so happy to hear that Deborah! Please kindly subscribe and share with your friends my Calculus playlist: th-cam.com/play/PLeTO6OT3-FKmuCeO97iKt_Aibx-a938JA.html

  • @Recordie-wv2lo
    @Recordie-wv2lo 6 หลายเดือนก่อน +2

    HIIIII THANK YOU SO MUCHH, IT'S REALLY HELPING THAT YOUR EXPRESSIONS IS NOT SCARY. IT WAS LIKE TLKING TO MY CLASSMATE VIA VIDEOCCAALLL TENKIESS

    • @QuocDatPhung
      @QuocDatPhung  6 หลายเดือนก่อน +2

      Haha thank you! Don't forget to share with your classmates and kindly subscribe ~ you can find all of my Calculus II videos in this link: th-cam.com/play/PLeTO6OT3-FKmuCeO97iKt_Aibx-a938JA.html

  • @mohammedaljaf6210
    @mohammedaljaf6210 ปีที่แล้ว +3

    Thank you from Iraq ...you are very talented...

  • @YuleivysMagrinatSardina
    @YuleivysMagrinatSardina ปีที่แล้ว +3

    Thank you for taking the time to create this video.

    • @QuocDatPhung
      @QuocDatPhung  ปีที่แล้ว +1

      It's my pleasure! Please kindly subscribe and share with your classmates! Here's the rest of my Calculus videos in a playlist: th-cam.com/play/PLeTO6OT3-FKmuCeO97iKt_Aibx-a938JA.html

  • @notavailable773
    @notavailable773 6 หลายเดือนก่อน

    This is so well explanation. Thanks 😊

    • @QuocDatPhung
      @QuocDatPhung  6 หลายเดือนก่อน +1

      Thank you NotAvailable :)!! I'm really glad you enjoyed my video! I would really appreciate if you could share with your classmates or kindly subscribe ~ you can find all of my Calculus II videos in this link: th-cam.com/play/PLeTO6OT3-FKmuCeO97iKt_Aibx-a938JA.html

  • @amalas1212
    @amalas1212 ปีที่แล้ว +4

    😊😍Thank you and keep going ❤❤❤. I follow you from Jordan

    • @QuocDatPhung
      @QuocDatPhung  ปีที่แล้ว +2

      Thanks so much Amal! Please don't forget to subscribe and share with your classmates :) I want these videos to help others too! As well, you can find the rest of my Calculus videos in this playlist: th-cam.com/play/PLeTO6OT3-FKmuCeO97iKt_Aibx-a938JA.html

  • @SN-ow1bp
    @SN-ow1bp ปีที่แล้ว +1

    amazing video, do you have any videos covering the latter topics of calc 2 such as series and partial derivatives?

    • @QuocDatPhung
      @QuocDatPhung  ปีที่แล้ว +2

      I'm working on those! For the moment I have more than 30 videos in my Calculus 2 playlist: th-cam.com/play/PLeTO6OT3-FKmuCeO97iKt_Aibx-a938JA.html

  • @na.1221
    @na.1221 2 ปีที่แล้ว +7

    Thanks teacher

    • @QuocDatPhung
      @QuocDatPhung  2 ปีที่แล้ว +5

      Thank you Nardos! Your comments mean a lot to me :;))))

    • @na.1221
      @na.1221 2 ปีที่แล้ว +5

      ​@@QuocDatPhung oh! but please don't forget your promise in English grammar because I will be expect any time!

    • @QuocDatPhung
      @QuocDatPhung  2 ปีที่แล้ว +6

      @@na.1221 In two weeks, I will start to make some English videos! Coincidentally, my friend is an English teacher and she's also asking me to make some English videos too! I will start with the basics: alphabets, learn about days of the weeks, days of the months, different names for colors, etc. Please let me know if you have specific topics in mind.

    • @na.1221
      @na.1221 2 ปีที่แล้ว +4

      @@QuocDatPhung Those are very very simple. can you will be work it like conditional sentence, relative pronoun, diphthongs, articles, preposition, adverb, demonstrative pronoun, conjunction, tenses, auxiliaries, reported speech, passive and active voice, punctuation and so on.

    • @QuocDatPhung
      @QuocDatPhung  2 ปีที่แล้ว +4

      @@na.1221 Thanks for your input. I will try my best.

  • @nic4090
    @nic4090 8 หลายเดือนก่อน

    Dumb question, but how come we don't subtract here? 33:07 because don't we subtract the missing middle space?

    • @QuocDatPhung
      @QuocDatPhung  8 หลายเดือนก่อน +1

      Hi Nic, what missing space are you referring to?

    • @nic4090
      @nic4090 8 หลายเดือนก่อน +1

      Sorry, my fault. I just realized we're applying the Disk Method, not the Washer Method. For some reason, I thought they were the same thing.

    • @QuocDatPhung
      @QuocDatPhung  8 หลายเดือนก่อน +1

      @@nic4090 I believe they are the same thing. I have a video on the trick when to use dish washer method v.s cylindrical shell. It's the first video in the link, I hope this would help: th-cam.com/play/PLeTO6OT3-FKmuCeO97iKt_Aibx-a938JA.html

  • @Abid-qp2jm
    @Abid-qp2jm ปีที่แล้ว +1

    tankoo tankoo

    • @QuocDatPhung
      @QuocDatPhung  ปีที่แล้ว +2

      I'm glad it helped! Don't forget to subscribe and share with classmates!