Dr. Weselcouch
Dr. Weselcouch
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Concavity: Points of Inflection
In this video we work through the Concavity: Points of Inflection section for my Math Models/Management Science class.
zhlédnutí: 27

Video

Relative Maxima and Minima: Curve Sketching
zhlédnutí 20Před 7 hodinami
In this video we work through the Relative Maxima and Minima: Curve Sketching section for my Math Models/Management Science class.
Applications: Marginals and Derivatives
zhlédnutí 18Před 9 hodinami
In this video we work through the Applications: Marginals and Derivatives section for my Math Models/Management Science class.
Higher Order Derivatives
zhlédnutí 20Před 12 hodinami
In this video we work through the Higher Order Derivatives section for my Math Models/Management Science class.
Derivative Rules
zhlédnutí 22Před 14 hodinami
In this video we work through the Derivative Rules section for my Math Models/Management Science class.
Derivative Formulas
zhlédnutí 88Před 16 hodinami
In this video we work through the Derivative Formulas section for my Math Models/Management Science class.
Rates of Change and Derivatives
zhlédnutí 36Před 19 hodinami
In this video we work through the Rates of Change and Derivatives section for my Math Models/Management Science class.
Continuous Functions; Limits at Infinity
zhlédnutí 24Před 21 hodinou
In this video we work through the Continuous Functions; Limits at Infinity section for my Math Models/Management Science class.
Limits
zhlédnutí 36Před dnem
In this video we work through the Limits section for my Math Models/Management Science class.
Counting: Permutations and Combinations
zhlédnutí 30Před dnem
In this video we work through the Counting: Permutations and Combinations section for my Math Models/Management Science class.
Business Applications Using Quadratics
zhlédnutí 19Před dnem
In this video we work through the Business Applications Using Quadratics section for my Math Models/Management Science class.
Quadratic Functions Parabolas
zhlédnutí 30Před dnem
In this video we work through the Quadratic Functions: Parabolas section for my Math Models/Management Science class.
Quadratic Equations
zhlédnutí 41Před 14 dny
In this video we work through the Quadratic Equations section for my Math Models/Management Science class.
Linear Programming: Graphical Methods
zhlédnutí 32Před 14 dny
In this video we work through the Linear Programming: Graphical Methods section for my Math Models/Management Science class.
Linear Inequalities in Two Variables
zhlédnutí 32Před 14 dny
In this video we work through the Linear Inequalities in Two Variables section for my Math Models/Management Science class.
Gauß-Jordan Elimination
zhlédnutí 16Před 14 dny
Gauß-Jordan Elimination
Inverse of a Square Matrix
zhlédnutí 42Před 14 dny
Inverse of a Square Matrix
Multiplication of Matrices
zhlédnutí 45Před 14 dny
Multiplication of Matrices
Matrices
zhlédnutí 42Před 14 dny
Matrices
Applications of Functions in Business and Economics
zhlédnutí 45Před 21 dnem
Applications of Functions in Business and Economics
Solutions of Systems of Linear Equations
zhlédnutí 40Před 21 dnem
Solutions of Systems of Linear Equations
Linear Functions
zhlédnutí 41Před 21 dnem
Linear Functions
Functions
zhlédnutí 42Před 21 dnem
Functions
Solutions of Linear Equations and Inequalities in One Variable
zhlédnutí 65Před 21 dnem
Solutions of Linear Equations and Inequalities in One Variable
I want to Squeeze 🤗 this Theorem and give it a big old smooch 💋
zhlédnutí 207Před 3 měsíci
I want to Squeeze 🤗 this Theorem and give it a big old smooch 💋
Regression Lines and Residuals
zhlédnutí 103Před 3 měsíci
Regression Lines and Residuals
How to do the Integral Comparison Test
zhlédnutí 147Před 4 měsíci
How to do the Integral Comparison Test
Medians, let's find it using Calculus!
zhlédnutí 328Před 4 měsíci
Medians, let's find it using Calculus!
Hydrostatic Force Dam Problem - Integration Applications
zhlédnutí 131Před 4 měsíci
Hydrostatic Force Dam Problem - Integration Applications
Using Integrals to Compute Work - Chain Problem
zhlédnutí 196Před 4 měsíci
Using Integrals to Compute Work - Chain Problem

Komentáře

  • @jeannejegousso1609
    @jeannejegousso1609 Před 3 dny

    Still looking but favorite ending so far!

  • @proggenius2024
    @proggenius2024 Před 6 dny

    I think it's very cute! thanks sir. Subed and liked

  • @mehmetofantalia
    @mehmetofantalia Před 7 dny

    That was a good lecture. By the way, that t-shirt is awesome!

  • @estock-jx5yg
    @estock-jx5yg Před 13 dny

    team quadratic

  • @yoav613
    @yoav613 Před 14 dny

    Nice

  • @pinkkitty6553
    @pinkkitty6553 Před 15 dny

    thank you sir

  • @i-commit-warcrimes
    @i-commit-warcrimes Před 16 dny

    Thank you so much for making this! This was super helpful in studying for my linear algebra final.

  • @jamesmorseman3180
    @jamesmorseman3180 Před 19 dny

    Why do you use the area formula when it asks for perimeter

    • @DrWeselcouch
      @DrWeselcouch Před 18 dny

      We want to find the maximum area for a slice with a certain perimeter.

  • @JaxCR
    @JaxCR Před 19 dny

    Linear algebra reference 🤩

    • @DrWeselcouch
      @DrWeselcouch Před 18 dny

      I hope you're studying up this material so you tutor the course :)

  • @G27pat
    @G27pat Před 19 dny

    I've been through linear algebra long ago, but it didn't start clicking until recently. I appreciate your effort sir

  • @mistaviggin6454
    @mistaviggin6454 Před 20 dny

    When doing point slope form, should I simplify the equation past y+2 =2/3(x-1) or would leaving it like that be ok?

    • @DrWeselcouch
      @DrWeselcouch Před 19 dny

      Leaving it as y+2 =2/3(x-1) is good, but it might be better to subtract over the 2, so y =2/3(x-1)-2. No need to simply any more than this.

  • @nososinheylda5215
    @nososinheylda5215 Před 20 dny

    it is -4 and +3 when you split the equation, and the answer should br negative 1/7

  • @caspervandenberg1649
    @caspervandenberg1649 Před 23 dny

    Nope it's n+2

  • @Lulumonkey274
    @Lulumonkey274 Před 27 dny

    I did sip my coffee at the same time, thank you

  • @PriggarGaming
    @PriggarGaming Před 27 dny

    Approximate gravitational constant in Minecraft

  • @PriggarGaming
    @PriggarGaming Před 27 dny

    I did sonething simmilar today amd i thaught anyone else had this idea I used counted the blocks inside to calculate pi My approximation was 3.21875

    • @DrWeselcouch
      @DrWeselcouch Před 27 dny

      Very cool!

    • @PriggarGaming
      @PriggarGaming Před 27 dny

      @@DrWeselcouch ill upload the video today

    • @DrWeselcouch
      @DrWeselcouch Před 27 dny

      @@PriggarGaming Can't wait to see it. Let me know when it's up :)

    • @PriggarGaming
      @PriggarGaming Před 27 dny

      @@DrWeselcouch it's up today but I'm extremely bad at making videos And the video quality is bad And by bad I mean BBBBB B. B BBBB B. B BBBB A A. A A. A. A A. A A. A DDDD D. D D. D D. D DDDD TOO BAD Humanly un-veiwable I don't know why in still making videos

  • @RainMoneyProductions
    @RainMoneyProductions Před měsícem

    Oh yes I am always in the mood for some trig sub

  • @jollux8035
    @jollux8035 Před měsícem

    using this an hour before my final, legendary stuff here

    • @moabdul-
      @moabdul- Před měsícem

      did it help?

    • @jollux8035
      @jollux8035 Před měsícem

      @@moabdul- yea i got all my theory problems right, i take computational so it wasn’t as bad, but really good for studying

    • @moabdul-
      @moabdul- Před měsícem

      @@jollux8035 sounds good, thanks man

  • @youtubegoldmines
    @youtubegoldmines Před měsícem

    Its the moustache!!! Thats his secret for being good at math

  • @palaksanwal4258
    @palaksanwal4258 Před měsícem

    Amazing explanation ❤

  • @user-ej8ts1cc5b
    @user-ej8ts1cc5b Před měsícem

    I think there is another way to prove without the postulate let n!(n+2)^2=x^2 n! is perfect square n!=1*2*3..... make two groups of number one for primes from 1 to n and another from prim factorization of the non prime terms set one will be (p1,p2...pn) set two will be (y1,y2....yv) for x! having non promes other than one aka x greater than 3 yv is greater than pn for x! to be perfect square the product of all elements in the 2 sets should be like (p1*p2^h*p3^j......)^2 as p1 p2 p3 are just some primes and j and h are some random variables but this means x!=p1^2*p2^2h........ so there has to be odd number of a prime in set 2 for each prime in set1 but pn is greater than yv so there doesnot exist x!=n^2 for x greater than2 and you can check other cases for x smaller than or equal 3

  • @stellarwind22
    @stellarwind22 Před měsícem

    I used this to make gravity in my Minecraft clone match Minecraft's. Using 9.8m/s feels like low gravity because of the voxel size

  • @lemon.linguist
    @lemon.linguist Před měsícem

    how did you get d(theta) to equal that? did you find the derivative of theta and then just rearrange the equation algebraically?

    • @ComputerJunkie
      @ComputerJunkie Před 10 dny

      That is pretty much what he did, leibniz notation lets you treat them as fractions to an extent so he found dx dtheta and rearranged it. Also very nicely works out our jacobian

    • @lemon.linguist
      @lemon.linguist Před 10 dny

      @@ComputerJunkie ohhhh thanks

  • @brinaxxx2316
    @brinaxxx2316 Před 2 měsíci

    you can also count the number of block that you needed to make the circle lol

    • @DrWeselcouch
      @DrWeselcouch Před 2 měsíci

      But that's boring!

    • @brinaxxx2316
      @brinaxxx2316 Před 2 měsíci

      I'm currently making a video about math in minecraft, i searched for math & minecraft on youtube and i found your channel, it's really cool. I'll post the video on another channel that i have but i'll translate it to english. Why did you stop doing math in minecraft videos?

    • @DrWeselcouch
      @DrWeselcouch Před 2 měsíci

      @@brinaxxx2316 Unfortunately I got busy with other things. That's awesome that you're making a math and Minecraft video. Please let me know when it's uploaded :)

    • @brinaxxx2316
      @brinaxxx2316 Před 2 měsíci

      @@DrWeselcouch i'll do, but it'll be in french =)

  • @verabbb104
    @verabbb104 Před 2 měsíci

    Thank you very much❤

  • @Blaze14YT
    @Blaze14YT Před 2 měsíci

    how did you get 4.08 ?

  • @Dostendite
    @Dostendite Před 2 měsíci

    This is amazing

  • @natanfurman2467
    @natanfurman2467 Před 2 měsíci

    banger video thank you so much

  • @OrganicStardust
    @OrganicStardust Před 2 měsíci

    Helping students who self learn is a great deed! Thank u so much sir❤

  • @matthewyang3030
    @matthewyang3030 Před 2 měsíci

    Hi, could you explain how writing the elementary vector as a linear combination of the two given vectors helps us solve this? I am not understanding conceptually. Thanks!

  • @arfareandaneswara3286
    @arfareandaneswara3286 Před 2 měsíci

    Pascal's triangle can be constructed in the following way. The leftmost and rightmost entry of each row is 1. Every other entry is the sum of the two numbers over it. One thing to note: The sum of the entries in the zeroth row is 1, the sum of the entries in the first row is equal to 2, and in general, the sum of the entries in the ith row is 2 to the ith power. Another less obvious fact is that each entry counts the number of lattice paths from the top to that entry. Let's say for example... This number here is four (4), because there are four paths from the top to this entry.

  • @purwantiarif2267
    @purwantiarif2267 Před 2 měsíci

    Pascal's triangle can be constructed in the following way. The leftmost and rightmost entry of each row is 1. Every other entry is the sum of the two numbers over it. One thing to note: The sum of the entries in the zeroth row is 1, the sum of the entries in the first row is equal to 2, and in general, the sum of the entries in the ith row is 2 to the ith power. Another less obvious fact is that each entry counts the number of lattice paths from the top to that entry. Let's say for example... This number here is four (4), because there are four paths from the top to this entry.

  • @mecolewilliams4752
    @mecolewilliams4752 Před 3 měsíci

    Slow falling potion 🤨🤨

  • @notsemi4867
    @notsemi4867 Před 3 měsíci

    this is hard? lol

  • @Miro-mb2gm
    @Miro-mb2gm Před 3 měsíci

    What about the air density estimated from the resistance in free falling?

    • @DrWeselcouch
      @DrWeselcouch Před 3 měsíci

      That's an awesome question! I'll have to think about it. Let me know if you have any thoughts.

  • @jonathanrodriguez9849
    @jonathanrodriguez9849 Před 3 měsíci

    Hey how do you solve for g I've been trying to figure it out for hours

    • @DrWeselcouch
      @DrWeselcouch Před 3 měsíci

      In which equation?

    • @jonathanrodriguez9849
      @jonathanrodriguez9849 Před 3 měsíci

      @@DrWeselcouchfor the distance equation with air resistance

    • @DrWeselcouch
      @DrWeselcouch Před 3 měsíci

      @@jonathanrodriguez9849 You can't solve that with usual techniques from algebra. The best we can do is approximate the solution using a graphing calculator.

    • @jonathanrodriguez9849
      @jonathanrodriguez9849 Před 3 měsíci

      @@DrWeselcouch ohhhhh that makes a lot more sense. how did you do it with the graphing calculator. sorry for all the questions it’s for a school project

    • @DrWeselcouch
      @DrWeselcouch Před 3 měsíci

      @@jonathanrodriguez9849 Move all of the terms to one side of the equation so you have (all the terms) = 0. Then graph the function and see where it crosses the x axis.

  • @Meowzilla33
    @Meowzilla33 Před 3 měsíci

    I have your brother as a teacher, i think you need to teach him how to play minecraft. We keep a tally on how many times he does something wrong in the game..please teach him dr…

    • @DrWeselcouch
      @DrWeselcouch Před 3 měsíci

      Oh no! I hear that he's a big time noob!

    • @Meowzilla33
      @Meowzilla33 Před 3 měsíci

      @@DrWeselcouch Yes he is you should definitely teach him the laws of minecraft so next class he is ready

    • @DrWeselcouch
      @DrWeselcouch Před 3 měsíci

      @@Meowzilla33 Keep me updated on his progress!

    • @Meowzilla33
      @Meowzilla33 Před 3 měsíci

      @@DrWeselcouch I will dr

    • @DrWeselcouch
      @DrWeselcouch Před 2 měsíci

      Any updates??

  • @GingerMathematician
    @GingerMathematician Před 3 měsíci

    You're back!

  • @mollylynch9060
    @mollylynch9060 Před 3 měsíci

    Amazing title 😂

  • @colekelley9923
    @colekelley9923 Před 3 měsíci

    I was really depressed this morning, and then things started getting a bit better, and then I clicked on this video to help me with my linear homework and I saw the "Simultaneous sip" and I was like: "Yeah, everything is gonna be alright."

  • @Brid727
    @Brid727 Před 3 měsíci

    But if you want to use L'Hopital's rule, the limit must be in fractional form which suggests that L'Hopital's rule can only be used for 0/0 or infinity/infinity Even if you get the other indeterminate forms, you have to write them in terms of 0/0 or infinity/infinity

  • @mohammadawwad177
    @mohammadawwad177 Před 3 měsíci

    go easy on us today 😭

  • @adamfarah3060
    @adamfarah3060 Před 3 měsíci

    keep posting never stop ❤🎉

  • @RunstarHomer
    @RunstarHomer Před 3 měsíci

    Weird, i was just randomly thinking about continued fractions this morning and then this pops up

  • @shivamchouhan5077
    @shivamchouhan5077 Před 4 měsíci

    It's been so long, I hope you are doing well

    • @DrWeselcouch
      @DrWeselcouch Před 4 měsíci

      Thanks! I'm happy to be back making videos :)

  • @shivamchouhan5077
    @shivamchouhan5077 Před 4 měsíci

    Great explanation sir!

  • @radoslavivanov8463
    @radoslavivanov8463 Před 4 měsíci

    Thank you! You are great!

  • @Kdd160
    @Kdd160 Před 4 měsíci

    Hello, welcome back.

  • @gulbeturbo
    @gulbeturbo Před 4 měsíci

    this measurement is credible, but it would be more credible if you wrote tp command as /tp @s ~ ~10000 ~ (~ is for relative coordinates)

  • @MS-hj6bh
    @MS-hj6bh Před 4 měsíci

    cool 🌞