Pertanyaan

Tentukan hasil logaritma berikut! c. a lo g b 1 × b lo g c 2 1 × c lo g d 3 1 × d lo g e 4 1 × e lo g a 5 1

Tentukan hasil logaritma berikut!

c. $^{a} lo g \frac{1}{b} \times^{b} lo g \frac{1}{c ^{2}} \times^{c} lo g \frac{1}{d ^{3}} \times^{d} lo g \frac{1}{e ^{4}} \times^{e} lo g \frac{1}{a ^{5}}$

Ikuti Tryout SNBT & Menangkan E-Wallet 100rb

Habis dalam

Klaim

N. Puspita

Master Teacher

Jawaban terverifikasi

Jawaban

.

begin mathsize 12px style space space to the power of a log space 1 over b cross times to the power of b log space 1 over c squared cross times to the power of c log space 1 over d cubed cross times space to the power of d log 1 over e to the power of 4 cross times to the power of e log space 1 over a to the power of 5 equals negative 120 end style

Pembahasan

Ingat sifat logaritma Sehingga Dengan demikian, .

Ingat sifat logaritma

Sehingga

Dengan demikian, begin mathsize 12px style space space to the power of a log space 1 over b cross times to the power of b log space 1 over c squared cross times to the power of c log space 1 over d cubed cross times space to the power of d log 1 over e to the power of 4 cross times to the power of e log space 1 over a to the power of 5 equals negative 120 end style .