ashleyy77 ashleyy77
  • 02-05-2018
  • Mathematics
contestada

evaluate a = log(0.1) and b = ln(e^3)

Respuesta :

gmany
gmany gmany
  • 02-05-2018
[tex]log0.1=log\dfrac{1}{10}=log10^{-1}=-log10=-1\to a=-1\\\\lne^3=3lne=3\to b=3\\\\Used:\\\\a^{-1}=\dfrac{1}{a}\\\ loga^b=b\cdot loga\\\\log_aa=1[/tex]
Ver imagen gmany
Answer Link

Otras preguntas

what is x, 7/8×x equals 1
Amber is using 3 ft by14 ft sheets or wallpaper to cover a rectangular wall that has an area of 240ft^2. What is the least number of sheets of wallpaper she wil
According to Renaissance philosophy, commoners often represent
If f(x) = (x - 3)2 , find all values of x for which f(x) = 36.
Raconter une histoire drole
A person leaves home at 8.00 a.m. and drives to a destination at a rate of 40 mph. The person returns at a rate of 25 mph and arrives at 2:30 p.m. If x represen
What is 3 9/20 written as a decimal?
Which body of water was most likely the center of roman?
In which region are most of the cities of Brazil? southern region Amazon lowlands central highlands coastal plain
@SENPAITRILL Please help