Poseidon 16:26 03 Haz 2011 #1
hasim 18:09 03 Haz 2011 #2
2)
lnx²=2lnx
∫1/(xlnx) dx =
u=lnx
du=1/x dx
∫1/u du=lnu
=ln(lnx)
ln(3)-ln(1)= ln3
3)
u=x²+2
du=2x dx
∫1/2 1/u³ du=1/2 .(-1/2).u-2
=-1/4 .(x²+2)-2
=-1/4.(6-2-3-2)
=-1/4 . (-1/12) =1/48
4)
u=f²(x)
du=f'(x) dx
∫u²du=1/3 . u³
=1/3 . [f(x)]³
f(0)=2
f(1)=0
=1/3 . (2³-0)=-8/3
5)
u=x²
du=2x dx
∫e-u du=-e-u
=-e-x²
=-e-1+1
=(e-1)/e
Poseidon 21:29 03 Haz 2011 #3
Teşekkürler..
bARAN20 23:55 03 Haz 2011 #4
1-soru
Diğer çözümlü sorular alttadır.