Guten Abend !
1) 3=log2(x/6)
\(3=\frac{log[(x)-log(6)}{log(2)}\)
\(log(x)=3*log(2)+log(6)\)
\(x=48\) Probe: log2(48/6) = 3
Gruß radix !
Aufgabe 2 :
\(log(x) :log(6)=log(x):log(2) +1\)
\(x=2^{-\frac{log(6)}{log(3)}}\)
\(x=0,32288\)
\(x=2^{-1,63092975357...}\)
Guten Morgen Gast! Guten Morgen radix!
Ist das nicht so gemeint?
1) 3=log2(x/6)
3 = log2(x/6)
2³ = x/6
x = 2³ * 6
x = 48
2) log6(x)=ln(x)+1
log6(x) = ln(x) + 1
6lnx+1= x
ln6*(lnx + 1) = lnx
ln6 * lnx + ln6 = lnx
ln6 * lnx - lnx = - ln6
lnx * (ln6 -1) = - ln6
lnx = - ln6 / (ln6 -1)
x = e- ln6 / (ln6 -1)
x = e-2,2630098393
x = 0,104036878753
Gruß asinus :- )
!