Question

Hitunglah hasil logaritma berikut
a. ^4Log16
b. Log10000
c. ^5Log1/5
d. ^7Log7
e. ^9Log3
f. ^4Log1/2

Makasih sebelumnya

Answer 1

A. ^4Log16
= ⁴log4²

= 2 x ⁴log4

= 2


b. Log10000

= log10⁴

= 4 x log10

= 4


c. ^5Log1/5

= 5 log5-¹

= -1 x 5 log5

= -1


d. ^7Log7

= 1

e. ^9Log3

= ³^²log3¹

= ½ ³log3

= ½


f. ^4Log1/2

= ⁴log½

= ²^²log2-¹

= -½ ²log2

= -½