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Flashcards

integrales por partes

Marco Antonio Gomez Maldonado Spanish 8 cards

Cards in this deck (8)

  1. 1∫x/cos²⁡x dx∫x/cos²⁡x dx
    u=x u´=dx
    v´=1/(cos⁡² x) v=tan⁡x
    ∫〖x/(cos⁡² x) dx=x tan⁡〖x-∫tan⁡〖xdx=x tan⁡〖x+sin⁡x/cos⁡x 〗 〗 〗 〗
    x tan⁡〖x+ln⁡(cos⁡〖x)+c〗 〗
  2. 2∫〖x cos⁡〖x dx〗 〗∫▒〖x cos⁡〖x dx〗 〗
    u=x u´=dx
    v=cos⁡x v=sin⁡x
    ∫〖x cos⁡〖x=x sin⁡〖x-∫ sin⁡〖x dx〗 〗 〗 〗
    x sin⁡〖x+cos⁡〖x+c〗 〗
  3. 3∫〖ln⁡(x)dx〗∫〖ln⁡(x)dx〗
    f´=1 g=lnx
    f=x g´=1/x
    ∫〖xlnx=∫〖x 1/x dx〗〗
    xlnx-x+c
  4. 4∫〖x^2 lnx dx〗∫▒〖x^2 lnx dx〗
    u=x² u´=x³/3
    v=1/x dx v=lnx
    ∫ x³/3 lns dx-∫ x^3/3 1/x dx
    ∫ x³/3 lnx dx- 1/3 ∫▒x²dx
    ∫ x³/3 ln⁡〖x dx-(1/3〗) (x^3/3)
    x³/3 lnx dx- 3/9+c
  5. 5∫〖x^2 cos⁡〖x dx〗 〗∫〖x^2 cos⁡〖x dx〗 〗
    u=cos⁡x u´=sin⁡x
    v=dx v=x
    2∫〖x cos⁡〖dx=∫▒sin⁡〖x dx〗 〗 〗
    sin⁡〖x dx- cos⁡〖x+c 〗 〗
  6. 6∫〖2x cos⁡dx 〗∫▒〖2x cos⁡dx 〗
    2∫▒〖x cos⁡〖x dx〗 〗
    f=cos⁡〖x dx〗 g=x
    f=sin⁡x g´=dx
    2∫〖x cos⁡〖x dx= sin⁡〖x dx-∫sin⁡〖x dx〗 〗 〗 〗
    2x sin⁡〖x+2 cos⁡〖x+c〗 〗
  7. 7∫〖x^3 lnx dx 〗f´=x³ g=lnx
    f=
    (x⁴)/4 g´=1/x dx
    ∫(x⁴)/4 ln⁡〖x dx- ∫(x⁴)/4〗 1/x dx
    ∫(x⁴)/4 lnx dx-1/4 ∫〖(x⁴)/x dx〗
    ∫x/4 ln⁡〖x dx-(1/4〗 )(x^4/4)
    x/4 lnx dx- x^4/16+c
  8. 8∫〖senx ln⁡〖(〖cos)〗⁡dx 〗 〗∫▒〖senx ln⁡〖(〖cos)〗⁡dx 〗 〗
    u=ln⁡(cos⁡〖x)〗 u´=-sin⁡x/cos⁡x
    v=sin⁡x v=-cos⁡x
    ∫sin⁡〖x ln⁡〖(cos⁡〖x) dx=-cos⁡〖x ln⁡〖(cos⁡〖x)-∫sin⁡〖x dx〗 〗 〗 〗 〗 〗 〗
    -cos⁡〖x ln⁡〖(cos⁡〖x)+cos⁡〖x+c〗 〗 〗 〗

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Flashcards on integrales por partes , created by Marco Antonio Gomez Maldonado on 22/09/2018.
Created by
Marco Antonio Gomez Maldonado · Sep 2018
Updated
Sep 22, 2018
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