Differential Equations: Lecture 4.3 Homogeneous Linear Equations with Constant Coefficients

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  • Опубліковано 29 лис 2024

КОМЕНТАРІ • 93

  • @di8017
    @di8017 3 роки тому +25

    I’m going back to school after 10 years and feel rusty and slow, but somehow with your lectures everything comes back and I understand so much more than I did as a college kid. Thank you so much!!!

  • @nick-ky7ql
    @nick-ky7ql 4 роки тому +22

    My professor has been linking your videos while they figure out how to record their own lectures and I swear this is the only class I enjoy because your lectures are super informative and enjoyable. I didn't think after taking 3 calculus courses that I would enjoy math again but you somehow made learning this stuff fun. thanks professor!

    • @TheMathSorcerer
      @TheMathSorcerer  4 роки тому +1

      Oh wow that is awesome! yeah DE RULES!!! Love this stuff:)

    • @spitzOMG
      @spitzOMG 9 місяців тому

      Same. I’m taking this class and it’s more enjoyable than cal 3 just because the lectures are thorough and he doesn’t say “I’ll leave this up to you to figure out”

  • @konarkmadan4782
    @konarkmadan4782 2 роки тому +9

    It's so nostalgic but also low key haunting hearing these folks casually discuss covid. We all thought we were gonna stay home for a weak and then boom! 9 months lockdown.
    *edit: grammar

    • @SbassLaser
      @SbassLaser Місяць тому +1

      I remember at that time saying that it was just going to be hyped up in the news for a week and then everyone would forget about it. How wrong I was

  • @GenuinePeacefulTimes
    @GenuinePeacefulTimes Рік тому +2

    I am taking linear algebra, calculus 3, and differential equations this semester and your videos are helping me study for differential equations sooooooooo much. I can not thank you enough. Your hard work is really appreciated in making these videos. Again, thank you, thank you, thank you!

  • @aaliyansami3507
    @aaliyansami3507 3 роки тому +50

    Gotta say the corona virus part just had me laughing..... the poor man didn't know that how bad things would get. Btw one of the way best Cal's teachers out there, for sure.

  • @highbee700
    @highbee700 2 роки тому +6

    Your style is so good and simple that anyone will understand whatever topic you teach. I always share your videos with my friends

  • @Adam_mohammed_
    @Adam_mohammed_ 3 роки тому +2

    I am always glad and happy when attending your real recorded class!
    Thanks for making math more understandable!
    Thanks also for using high quality stuff to recording! the Mic, the Camera 📸 the FHD resolution and the 60FPS.... appreciated a lot !

  • @llama-pr6dn
    @llama-pr6dn 2 роки тому +2

    I'm currently taking lin alg and DE, but I haven't enjoyed DE so far. But after watching a couple of your lectures, I think you've made me love this type of math again :) thank you so much. I'm glad I didn't give up on the class and will be able to leave highschool knowing I tried. I'll be back to watch more -- and this time I will not settle for a C grade!

  • @ashwheeler7894
    @ashwheeler7894 3 роки тому +1

    I LOVE these videos and they're really the only reason I understand difeq. Also it goes without saying that this man is real life Michael Scott.

  • @SkyHighemanuel
    @SkyHighemanuel Рік тому +2

    Best prof.. I have ever seen.

  • @jordanmacleod5487
    @jordanmacleod5487 4 роки тому +37

    Pretty funny listening to your class talking about Coronavirus, while we are all on lockdown now taking online classes.

    • @TheMathSorcerer
      @TheMathSorcerer  4 роки тому +6

      LOL! Yeah wow, my classes, totally nuts. End of an era:/

    • @Woodman34x
      @Woodman34x 4 роки тому

      Here is a video of how to protect yourself from Coronavirus ua-cam.com/video/N3lZyG1pq0M/v-deo.html

    • @julienmani9792
      @julienmani9792 4 роки тому +9

      Seven months later we still in quarantine... My professor isn't having zoom lessons so The Math Sorcerer, you are my savior

    • @nicholaslarosa8427
      @nicholaslarosa8427 4 роки тому +2

      i was just talking to my class about this.. haha the future is a funny thing.

    • @TheMathSorcerer
      @TheMathSorcerer  4 роки тому +2

      Nuts lol

  • @ericduplessis6555
    @ericduplessis6555 3 роки тому +14

    When they brought up the corona virus.... If only they knew what was to come. Also thank you sooooo much for these and for being such an amazing instructor! It has made my online diff equ class sooo much easier. Thank you again!

  • @Muhammadhassan-yb4pi
    @Muhammadhassan-yb4pi 3 роки тому +6

    Sir ! you have to be a MIT teacher. your way of teaching is outstanding. thanks btw

  • @easymath591
    @easymath591 3 роки тому +2

    It's great you were talking about the virus, watching during the covid.

  • @SequinBrain
    @SequinBrain 2 роки тому

    For the last equation, y=0 would be the crossover point for a string using the wave equation and the string would vibrate both above and below those two points at another time interval.

  • @talinalugo5857
    @talinalugo5857 4 роки тому +3

    Wow! You made this so much fun and easy to understand!

  • @Adam_mohammed_
    @Adam_mohammed_ 3 роки тому +9

    56:14 OMG!!!!! it has been about a year

  • @JohnFL
    @JohnFL Рік тому +3

    Thank you Math Sorcerer! I got an A on the first exam, but probably only because I reviewed your lectures before taking it. I can only wish there was a Chem Sorcerer or something, lol 🐴

  • @chulumancoboya4870
    @chulumancoboya4870 2 роки тому

    Best lecturer in the world!!

  • @Henry4pf
    @Henry4pf 2 роки тому +2

    Genuinely enjoyed this

  • @lybakamran9019
    @lybakamran9019 2 роки тому

    Thank you SIRRR for saving my life by explaining in such detail!!!!!!!

  • @_tasneem7378
    @_tasneem7378 2 роки тому +2

    Wow! So cool lecture!

  • @rayhaanhanslod4792
    @rayhaanhanslod4792 3 роки тому

    i have never smiled during any math lecture until i saw this

  • @Woodman34x
    @Woodman34x 4 роки тому +4

    I love how he questions if his name is really Jeff 43:35. This professor is awesome. I wondering if he believes in anything.

    • @TheMathSorcerer
      @TheMathSorcerer  4 роки тому +2

      rofl

    • @Woodman34x
      @Woodman34x 4 роки тому +1

      @@TheMathSorcerer What about the second part of the sentence, or no comment?

    • @TheMathSorcerer
      @TheMathSorcerer  4 роки тому

      @@Woodman34x LOL I dunno:)

    • @Woodman34x
      @Woodman34x 4 роки тому

      @@TheMathSorcerer Haha you are one smart and funny guy. I have only watched this video. How is the transition from an on-ground class to online been for you? If you need any prayer please inform me.
      Also, have you ever played the card game redemption?

  • @Urbanstrangler
    @Urbanstrangler Рік тому +1

    One day historians will watch this just for the pre coronavirus interactions about corona.

  • @aleikac2352
    @aleikac2352 2 роки тому +1

    this guy is the GOAT

  • @bossman2160
    @bossman2160 Місяць тому

    You should teach an analysis course in the same format as this

  • @cristofuscolombus1175
    @cristofuscolombus1175 2 роки тому

    All math history is hand waving

  • @ishimwerodrigue6439
    @ishimwerodrigue6439 Рік тому

    I like the way you teach it can makes me to understand well imagine if is you who teach me all the course am doing I can be happy all the time

  • @batoolabdaljawad6990
    @batoolabdaljawad6990 3 роки тому +3

    YOU ARE AMAZING !

  • @cristofuscolombus1175
    @cristofuscolombus1175 2 роки тому +1

    What's the relation between Reducible Second Order Differential Equation and this Homogenous Linear Equation. These mythological steps feel like hand wave.

  • @SequinBrain
    @SequinBrain 4 роки тому

    Not specifically defined here, but mentions the relationship to synth. div. & Ruffini: en.wikipedia.org/wiki/Ruffini%27s_rule#History Evariste Galois - en.wikipedia.org/wiki/Évariste_Galois

  • @rabidrabbitmeow
    @rabidrabbitmeow 3 роки тому

    I don't have a lot of experience with the imaginary number concept. I am tempted to think √(-3/2) = ± i(3/2), whereas you got √(-3/2)= ±i√(3/2). If you could help me understand this that would be hella cool. Thanks in advance, Math Sorcerer!

  • @GHOSTRIDER4EVER
    @GHOSTRIDER4EVER 3 роки тому +2

    B.C - Before Coviddddddddddddddddddddddddddddddd

  • @whatsnew2807
    @whatsnew2807 3 роки тому +1

    This lecture was really helpful for me. By the way are you using the book "Differential Equation With Boundary-Value Problems??"

    • @TheMathSorcerer
      @TheMathSorcerer  3 роки тому +1

      It's the book by Zill, there is a version with boundary value problems and one without, we don't cover those sections though, so the one without is ok.

    • @whatsnew2807
      @whatsnew2807 3 роки тому +2

      @@TheMathSorcerer I got it.thanks for guiding.

  • @karlord3274
    @karlord3274 8 місяців тому

    Sir how can i solve an IVP? like if they say for example y(0)=2 and y'(0)=3?

  • @diegoarana5862
    @diegoarana5862 4 роки тому +3

    thanks for the video!

  • @ramezsager5986
    @ramezsager5986 2 місяці тому

    dude, you r amazing

  • @juanasfura6617
    @juanasfura6617 Рік тому +2

    that dude predicted the whole coronavirus situation

  • @christiancarlson227
    @christiancarlson227 3 роки тому

    Love your energy!

  • @salsspar2132
    @salsspar2132 9 місяців тому

    4 years later, oh covid/cold, alright see you in couple of days make sure you do all 100 homework problems and yea don't forget we got quiz tomorow and exam then day after.

  • @eyadbe2024
    @eyadbe2024 4 роки тому +5

    I wish if studied this course with you

  • @aaronguerrero592
    @aaronguerrero592 8 місяців тому

    50:59 got me laughing too hard because him catching his hair in his mouth on accident

  • @mahrukhhashme1362
    @mahrukhhashme1362 4 роки тому +3

    Ur lextures👌🏿

  • @armchair8258
    @armchair8258 11 місяців тому +1

    What is the book you use?

    • @TheMathSorcerer
      @TheMathSorcerer  11 місяців тому

      differential equations by zill, I'll put the link in the description

  • @AceHardy
    @AceHardy 4 роки тому +1

    ✍️

  • @rdalmuhanna7895
    @rdalmuhanna7895 4 роки тому +2

    i am wondering if you did 4.2 ?

    • @TheMathSorcerer
      @TheMathSorcerer  4 роки тому

      I did not:)

    • @Adam_mohammed_
      @Adam_mohammed_ 3 роки тому

      I was too! Unfortunately I did take it and handled it all by myself !! Lool

  • @KSadan
    @KSadan 3 роки тому

    Is there a playlist for the Chapter 5?

  • @Michael-jv2gf
    @Michael-jv2gf 2 роки тому

    GOAT

  • @astrobear8790
    @astrobear8790 3 роки тому +4

    so weird when covid is mentioned and he barely heard of it. im sure a month after that they all heard about it lol

    • @TheMathSorcerer
      @TheMathSorcerer  3 роки тому +3

      I know I remember that I didn’t know anything about it

    • @TheMathSorcerer
      @TheMathSorcerer  3 роки тому +2

      Crazy!

    • @chiensyang
      @chiensyang 2 роки тому

      @@TheMathSorcerer,
      Did this class occur in the fall of 2019?

  • @sithabisomsane3017
    @sithabisomsane3017 7 місяців тому

    im The LuwwieG of my Class :,)

  • @vishalkumarverma7034
    @vishalkumarverma7034 3 роки тому +2

    I am doing engineering but still i don't know calculus

  • @ericsanchez910
    @ericsanchez910 3 роки тому

    why didn't you check for 25?

  • @Woodman34x
    @Woodman34x 4 роки тому +3

    hahah "I hate foil". 51:20

  • @georgettebeulah4427
    @georgettebeulah4427 4 роки тому +2

    I understand what your saying and mean and do but wish to see more of the equation but do not get the whole picture

  • @afrahchowdhury1256
    @afrahchowdhury1256 3 роки тому +2

    Lol what was the probability??

  • @jesussebastianoceguedacani13
    @jesussebastianoceguedacani13 3 роки тому

    Want u to be my teacher

  • @paschalcharles6097
    @paschalcharles6097 7 місяців тому

    Mathematics techniques are just limited