Mathispower4u
Mathispower4u
  • Видео 8 886
  • Просмотров 301 912 084

Видео

Theorem of Pappus: Find the Volume of a Torus (Donut)
Просмотров 2319 часов назад
This video explains how to find the volume of a torus using the theorem of Pappus.
Theorem of Pappus: Find the Volume of a Cone
Просмотров 1159 часов назад
This video explains how to find the volume of a cone using the theorem of Pappus.
Determine the Product of a Matrix and Vector using the Diagonalization of the Matrix
Просмотров 8912 часов назад
This video explains how to use the diagonalization of a 2 by 2 matrix to find the product of a matrix and a vector given matrix P and D. mathispower4u.com
Determine an Angle in Standard Position That Passes Through a Given Point (Messy Angles in Radians)
Просмотров 7312 часов назад
This video explains how to determine a an angle in a given interval that passes through a given point on the coordinate plane. mathispower4u.com
Determine an Angle in Standard Position That Passes Through a Given Point (Messy Angles in Degrees)
Просмотров 5612 часов назад
This video explains how to determine a an angle in a given interval that passes through a given point on the coordinate plane. mathispower4u.com
Determine an Angle in Standard Position That Passes Through a Given Point (Nice Angles in Radians)
Просмотров 8212 часов назад
This video explains how to determine a an angle in a given interval that passes through a given point on the coordinate plane.
Determine an Angle in Standard Position That Passes Through a Given Point (Nice Angles in Degrees)
Просмотров 7214 часов назад
This video explains how to determine a an angle in a given interval that passes through a given point on the coordinate plane.
Integration Application: Volume of Revolution Using the Shell Method (X Axis of Rotation)
Просмотров 228День назад
This video provides an example of how to determine a volume of revolution using the shell method with the rotation of an area about the x-axis given functions of x. mathispower4u.com
Integration Application: Volume of Revolution Using the Shell Method (X Axis of Rotation)
Просмотров 201День назад
This video provides an example of how to determine a volume of revolution using the shell method with the rotation of an area about the x-axis given functions of y. mathispower4u.com
Integration Application: Volume of Revolution Using the Shell Method (Y Axis of Rotation)
Просмотров 212День назад
This video provides an example of how to determine a volume of revolution using the shell method with the rotation of an area about the y-axis. mathispower4u.com
Integration Application: Volume of Revolution Using the Washer Method (X and Y Axis of Rotation)
Просмотров 205День назад
This video provides ax example of how to determine a volume of revolution using the washer method with the rotation of an area about the x-axis and the y-axis. mathispower4u.com
Integration Application: Volume of Revolution Using the Washer Method (X Axis of Rotation)
Просмотров 175День назад
This video provides ax example of how to determine a volume of revolution using the washer method with the rotation of an area about the x-axis. mathispower4u.com
Integration Application: Volume By Slices (Known Cross Sections)
Просмотров 207День назад
This video explains how to use integration to determine volume using the method of vertical slices.
Integration App: Determine the Area Bounded by Two Functions with Respect to y (Ex 2)
Просмотров 32614 дней назад
Integration App: Determine the Area Bounded by Two Functions with Respect to y (Ex 2)
Integration App: Determine the Area Bounded by Two Functions with Respect to y
Просмотров 22514 дней назад
Integration App: Determine the Area Bounded by Two Functions with Respect to y
Integration App: Determine the Area Bounded by Two Functions with Respect to x
Просмотров 24714 дней назад
Integration App: Determine the Area Bounded by Two Functions with Respect to x
Indefinite Integration Using Substitution: Int(3/(2+e^(-3x)),x)
Просмотров 30614 дней назад
Indefinite Integration Using Substitution: Int(3/(2 e^(-3x)),x)
Definite Integration Using Trigonometric Substitution: Int(1/sqrt(x^2-9),x,3,5)
Просмотров 33914 дней назад
Definite Integration Using Trigonometric Substitution: Int(1/sqrt(x^2-9),x,3,5)
Definite Integration Using Substitution: Int(2arccos(x)/sqrt(1-x^2,x,0,1/2)
Просмотров 34114 дней назад
Definite Integration Using Substitution: Int(2arccos(x)/sqrt(1-x^2,x,0,1/2)
Definite Integration Using Substitution: Int(2arcsec(x)/(x*sqrt(x^2-1,x,sqrt(2),2)
Просмотров 19114 дней назад
Definite Integration Using Substitution: Int(2arcsec(x)/(x*sqrt(x^2-1,x,sqrt(2),2)
Indefininte Integration Using Substitution (Inverse Trig): Int(4/(sqrt(9-36x^2),x)
Просмотров 13014 дней назад
Indefininte Integration Using Substitution (Inverse Trig): Int(4/(sqrt(9-36x^2),x)
Indefinite Integration Using Substitution: Int((e^x)/(5+e^x),x)
Просмотров 21814 дней назад
Indefinite Integration Using Substitution: Int((e^x)/(5 e^x),x)
Indefinite Integration Using Substitution (Inverse Trig): Int(2/sqrt(1-64x^2),x)
Просмотров 41414 дней назад
Indefinite Integration Using Substitution (Inverse Trig): Int(2/sqrt(1-64x^2),x)
Indefinite Integration Using Substitution (Inverse Trig): Int(x^3/(sqrt(1-x^8),x)
Просмотров 30314 дней назад
Indefinite Integration Using Substitution (Inverse Trig): Int(x^3/(sqrt(1-x^8),x)
Indefininte Integration (Inverse Trig): Int(2/(x^2+25),x)
Просмотров 11514 дней назад
Indefininte Integration (Inverse Trig): Int(2/(x^2 25),x)
Indefinite Integration Using Substitution (Inverse Trig): Int(3/(16x^2+25),x)
Просмотров 54514 дней назад
Indefinite Integration Using Substitution (Inverse Trig): Int(3/(16x^2 25),x)
Definite Integration Using Substitution: Int(e^(-7x),x,0,2)
Просмотров 26814 дней назад
Definite Integration Using Substitution: Int(e^(-7x),x,0,2)
Indefinite Integration Using Substitution: Int((4e^2x)/(-12+e^(2x)),x)
Просмотров 9414 дней назад
Indefinite Integration Using Substitution: Int((4e^2x)/(-12 e^(2x)),x)
Indefinite Integration Using Substitution: Int(2cot(x)*ln(4sin(x)),x)
Просмотров 28521 день назад
Indefinite Integration Using Substitution: Int(2cot(x)*ln(4sin(x)),x)

Комментарии

  • @therealcryptidcorvid
    @therealcryptidcorvid 29 минут назад

    Albert Einstein said that quote at the end jackass, it's not anonymous

  • @anikaka6921
    @anikaka6921 3 часа назад

    There’s a problem thought this only works if the events keep changing if you keep the 1m changes from door to door in each experiment otherwise the probability of winning is much less than 66% this is something most people don’t say

  • @randydollente9651
    @randydollente9651 15 часов назад

    6:24 Looking for confirmation; should the formula for e_i have y_i instead of y_1?

  • @sinless
    @sinless 16 часов назад

    I do enjoy these equations, yet I find it difficult to remember all of the steps to the process. It's not that it's difficult to understand, but mostly just too intricate to remember all of the procedure and formulas after a prolonged duration. I feel like this is one of those math concepts I'll learn for a test, then immediately forget afterwards.

  • @djprometheus923
    @djprometheus923 17 часов назад

    haters will say the function is not defined piecewise

  • @djprometheus923
    @djprometheus923 17 часов назад

    the GOAT

  • @grandebigy
    @grandebigy 23 часа назад

    Bought sour cream, opened it & found it literally half full

    • @Mathispower4u
      @Mathispower4u 21 час назад

      @@grandebigy Let me guess, the container was the same size.

    • @grandebigy
      @grandebigy 7 часов назад

      @@Mathispower4u same size as previously full

  • @momos8387
    @momos8387 23 часа назад

    Big thanks from ALGERIA. you have a good pedagogy for explaining your lesson.

  • @hk372
    @hk372 День назад

    This concept took forever to wrap my head around but the video finally got me to understand it thank you 🙏🙏

  • @johnshadle4817
    @johnshadle4817 День назад

    Slow Down!

  • @RSLT
    @RSLT День назад

    ❤❤❤❤❤

  • @RSLT
    @RSLT День назад

    TWIST ON TWIST THE ANSWER IS NO

  • @RSLT
    @RSLT День назад

    Consider me hooked! Looking forward to more from your channel. 💞

    • @Mathispower4u
      @Mathispower4u День назад

      Thank you. I appreciate your support!

  • @crowdstyle
    @crowdstyle День назад

    Thank you for helping

  • @forheuristiclifeksh7836
    @forheuristiclifeksh7836 2 дня назад

    2:16

  • @mahdig4739
    @mahdig4739 2 дня назад

    Fantastic! Thanks

  • @CarterR444
    @CarterR444 2 дня назад

    I am having trouble finding your video where you show how to do a double integral with ()^# with bounds of 1 and 0 Do you have the name to that video by chance?

  • @TindimwebwaAlfred-nm2nz
    @TindimwebwaAlfred-nm2nz 2 дня назад

    Very interesting

  • @otaviobz
    @otaviobz 2 дня назад

    Pretty tricky. How fair is this, though?

  • @squareroot1697
    @squareroot1697 2 дня назад

    What about col 2 had 3 zeros and a 1

  • @patriciaann5285
    @patriciaann5285 3 дня назад

    for your second example, (-4)(-2) you can just use 8 zeros instead of 12 since you only be removing 4 sets of 2's ...

  • @micah6635
    @micah6635 3 дня назад

    oh yeah 6 hours on calc so far

  • @CarterR444
    @CarterR444 3 дня назад

    I absolutely love how you keep the steps on the same slide. It's effective and I can reference the problem back. It's easy to follow and easy on the eyes. I love your videos so much.

  • @CarterR444
    @CarterR444 3 дня назад

    You, alone, have helped me for 2 years now. You are beyond amazing.

    • @Mathispower4u
      @Mathispower4u 3 дня назад

      Thank you! I appreciate your comment and am glad I could help. 😁

  • @restless_dreams
    @restless_dreams 3 дня назад

    Thanks man, I was really confused on how to find " a " !

  • @SarangiNepali
    @SarangiNepali 3 дня назад

    Noice

  • @BryenLopez
    @BryenLopez 3 дня назад

    I need help doing the bigger problems like how do u borrow?

  • @curtpiazza1688
    @curtpiazza1688 3 дня назад

    COOL! 😊

  • @ishabukhari9431
    @ishabukhari9431 4 дня назад

    Watching in 2024 .... Thanks alot for making this bearable😂

  • @mauriciosalazar3865
    @mauriciosalazar3865 4 дня назад

    what is a conjugate I dont get how he just put 1-cos/1-cos in minute 3:20

  • @topofthecompass
    @topofthecompass 4 дня назад

    thank you i just cant seem to comprehend this stuff unless i see the problem being done , your a life saver

  • @danielkermani9661
    @danielkermani9661 4 дня назад

    ur voice fucking sucks and u breaTHE WEIRD

  • @diamondly0427
    @diamondly0427 4 дня назад

    thanks bro

  • @thetechsolutions4420
    @thetechsolutions4420 4 дня назад

    I'm solving exact same type of question buts like like the double derivative of same one but instead of getting cf''(x) key says answer is (c)

  • @presidentcrab
    @presidentcrab 5 дней назад

    This was so helpful!! Thank you!!

  • @jeannoel8041
    @jeannoel8041 5 дней назад

    super helpfull

  • @pongsaranchumpoo873
    @pongsaranchumpoo873 5 дней назад

    Thanks so much for the instructions. Now I will go beat the exam😎😎

  • @yavanvyas5423
    @yavanvyas5423 5 дней назад

    this feels really out of the spirit of the actual problem, I think what they want you to do is first recognize that x is composed of both of A's eigenvectors which are written inside of the P matrix. After seeing this we distribute the A matrix across both parts of x. We know that when you multiply a matrix by its eigenvector, you receive that eigenvector times its eigenvalue. We know the eigenvalues as they are written in the diagonal entries of the D matrix so we multiply the eigenvector by the eigenvalue and then again by the coefficient in front. for example when multiplying A by 4 * (3 , 1), we know that the eigenvalue for (3 , -1) is -4 so we get that A * 4 * (3 , -1) = 4 * -4 * (3 , -1) = (-48,16) then for the second part when multiplying by 8 * (1 , 0) we know that the eigenvalue for (1 , 0) is 2 so we get that A * 8 * (1 , 0 ) = 8 * 2 * (1,0) = (16,0) then just add these vectors and you get the answer (-32, 16) When the problem says do not compute A, it implies don't just shove all the vectors in a line and multiply them... it feels strange to me to try to weasel out of it by multiply right to left and pretend like you didn't basically do the exact same thing... You didn't use anything about the properties of P or D and did nothing about the matrix being actually diagonalizable.

    • @Mathispower4u
      @Mathispower4u 5 дней назад

      Yes, I don't know why I didn't notice the eigenvectors as parat of vector x as well as the columns of P. Thanks for the comment. New version: ruclips.net/video/O3F5vfU6Icw/видео.html

    • @yavanvyas5423
      @yavanvyas5423 5 дней назад

      @@Mathispower4u awesome, apologies if I came off irritated-I was deep in a linear algebra haze 🤣

  • @DDankeschon
    @DDankeschon 6 дней назад

    I still don’t get it :/

  • @harmlessknight
    @harmlessknight 6 дней назад

    Please help, i cant find one show, where they vote for the right answer, the question was the same

  • @lookingup87
    @lookingup87 6 дней назад

    i've been working in the real world for 17 years and i have never once seen this be applied to anything i've done or been around. old people making up stuff and putting numbers in random places calling it math. Nothing elementary about these matrices. But finish strong people. All this for a piece of paper that says you can start something and finish it. Employers love this.

  • @djprometheus923
    @djprometheus923 6 дней назад

    I fuck w the ending quotes heavy

  • @djprometheus923
    @djprometheus923 6 дней назад

    the GOAT

  • @ohxrn2029
    @ohxrn2029 6 дней назад

    huh?

  • @MUHAMMAD_ALI_MOINUDDIN_FBI
    @MUHAMMAD_ALI_MOINUDDIN_FBI 6 дней назад

    Thankyou very much sir!!

  • @samapra78
    @samapra78 7 дней назад

    the quote was by zig ziglar thank you for the video

  • @noom_real
    @noom_real 7 дней назад

    Thank you very much!

  • @espie2784
    @espie2784 7 дней назад

    for those who were completely lost at f(x) = -9 like i was, someone in the comments helped out: you plug x = 2 into the function f(x)=ax^2+bx+c, in this case you'll substitute x for the number 2 in x^2 - 4x - 5 so (2)^2 - 4(2) - 5 = -9

  • @vysernius
    @vysernius 7 дней назад

    Thank you so much!

  • @JHnat
    @JHnat 7 дней назад

    Between my professor and these videos. Differential equations is becoming really easy. Painful to stay organized, but this is algebra. It is fun.