Logaritma

RANGKUMAN LOGARITMA

OLEH : HAURA FAUZIYYAH HALILAH (20)

Definisi logaritma :

 aLog b = x -> ax = b

Fungsi Logaritma :

y = f(x) = alog x

Sifat-sifat logaritma :

alog a = 1

alog 1 = 0

aLog an = n

aLog bc = aLog b + alog c

alog (b/c) = aLog b – aLog c

alog bn = n . alog b

a log b = 1/  blog a

alog b x blog c = alog c

a^mlog bn = n/m

aa log b = b

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