integrales por partes

fx.lnxdx

tfi.exdxtfx.sn dx

4fx.etdxHfk lnxdx fondo ur frdu

61f Xlosx dxAfardar x dx81 f e losx dx

9 farsa x dx14fvx.lu x dxIf jnxdx

cracademia.com

Solución

1 fx.hr idx hx.xj f1x.Edx µ Efx dxAl lux a h du f dx Mi luz kP s X Lt do XDX Xs 2

yfi.exdx N.ex.fr i.exdx x eX zfx.exdx l

AL du _2xDX A du_DXiexhdofexdx.r exdr exdx.ae

i ex 2 x ex fe DX I ex lx.ex izexkexlkrx.ir 1k

4 x sur x DX X losX f Cos de X losX flosXDXX los LmX 1k

Al n s du deP XE do Lux DX s CosXS s Ln X

4 x e d x ex fe DX Xex ex k el X a K

AL N X s du deP r X

E s e du _exdx.ve ex

Hf Klux DX µ f Yde Y f MdxAL fu a h x s du DXp XE do Rdx XS 3

X k Cracademia.com

6 f Xlosx DX X senx ftnxdx X.sn tlosXtk

Al na x du_deP s XE do Cox DX sur xS s Cos X

Af arctarxdx x.arctanx fnfxrdx x.arctanx.az pYpdx

1uarctanx du µDX

dar DX a X

xarctanx EKIHXY

k81fex.codx eX.smx feX.smxdxu exsdu e'dx a ex sdu

exdxdircosxdx.v snnxdr senxdxiv u cosx

ex.sn feXl cusxl f losx exdxfa CX.HN ex co los e DX

et.ca dx eX.serx ex.colx

fcosX.exdxIiIlX.tnXtlX.C0lX2ICX.tneX.C0lXIlX.tnXtlX.C01X µ2

9 farsa x dx X avisenj

dx1

u avisen du DX

dar DX X

x arisen x E 1 1n il Hdx

x arisen X E TEI k X avisen FF 1k

14fvx.lu x dx ftp.fdxu lnxsdu txdxdr Txdx s r X

Unx AsE I VI

7 dx

Ung N qfxikdx t.kz k f.IItk2lnx.fI 1qfXI k

riff dxe xtanx ftandx xtanx fj.NLDX

a X du_DXdo da v tan

Xtan t 1 DX

x tan x brillosXI 1k