Problem sa logaritmima
26.06.2006. u 19:06 · pre 247 meseci
#1
Jednacina glasi:
logx = x-9 ( baza logaritma je 10)
Probao sam da prebacim u oblik kao eksponencijalne jednaine ali opet imam problem sto mi je jedno x stepen od 10.
Kako je uopste moguce resiti jednacinu tipa logx=x ?
logx = x-9 ( baza logaritma je 10)
Probao sam da prebacim u oblik kao eksponencijalne jednaine ali opet imam problem sto mi je jedno x stepen od 10.
Kako je uopste moguce resiti jednacinu tipa logx=x ?
Potpis
ne znam,ne znam........slicno nesto




![f:[a,b]\to [c,d]](https://static.elitesecurity.org/tex/49324e28ba2a84cd21c8919032daac5e.png)
![g:[a,b]\to [c_1,d_1]\subseteq [c,d]](https://static.elitesecurity.org/tex/3c8c516ae88e3a47fda2367bb49e8873.png)
![\alpha\in [a,b]](https://static.elitesecurity.org/tex/99d0968d04e2567414f1f9022fba5d78.png)


![[a_1,b_1]\subseteq [a,b]](https://static.elitesecurity.org/tex/a2cd37c45cbf8feb664adb3e52a8ae8e.png)
![f\left ([a_1,b_1]\right )=[c_1,d_1]](https://static.elitesecurity.org/tex/5c86cd5598ea662a45e538e4d141d6ca.png)


![[a_1,b_1]](https://static.elitesecurity.org/tex/eb578c9cfc73ceab8c6e9f979c74cc4f.png)

![x_1,x_2\in [a_1,b_1]](https://static.elitesecurity.org/tex/1681e22ca9c09bc21f9359095832c03e.png)







![x\in[a_1,b_1]](https://static.elitesecurity.org/tex/7f3d8c8925f75a9885d8bf5b99ad6f6c.png)





![[a,b]:=[10^{-9},10^{-8}]](https://static.elitesecurity.org/tex/9e6446cd5fc54e89b561608928a56ce5.png)
![[c,d]:=[-9,-8]](https://static.elitesecurity.org/tex/9acf64586461e300179654c372c13ed1.png)
![[c_1,d_1]:=[10^{-9}-9,10^{-8}-9]](https://static.elitesecurity.org/tex/14e709e1d5c9ce9a1b06885775270094.png)

![\alpha\in[a_1,b_1]:=[10^{10^{-9}-9},10^{10^{-8}-9}]](https://static.elitesecurity.org/tex/436cc766c40ad803278ee588737fcb2e.png)