Rumus logaritma dan eksponen smk kelas 10 Hai teman, siapa yang udah tau logaritma, aku masih bingung nih... Gimana sih cara nyari logaritma.. Bantu ya...
hansaldichristian
Halo kak aku sih 9 SMP gpp ya Logaritma-->blogc=a --> b dipangkat a hasilnya c--> b^a = c aloga =1 alog1 =0 aloga^b= b alogb^c=c . alogb alog(b .c) = alogb +alogc alog(b/c)=alogb-alogc (a^n)logb=1/n . alogb alog(b^n)= n . alogb (a^n)log(b^m)=m/n . alogb alogb=1/bloga alogb . blogc = alogc alogb = logb/loga =xlogb/xloga
Logaritma-->blogc=a --> b dipangkat a hasilnya c--> b^a = c
aloga =1
alog1 =0
aloga^b= b
alogb^c=c . alogb
alog(b .c) = alogb +alogc
alog(b/c)=alogb-alogc
(a^n)logb=1/n . alogb
alog(b^n)= n . alogb
(a^n)log(b^m)=m/n . alogb
alogb=1/bloga
alogb . blogc = alogc
alogb = logb/loga =xlogb/xloga