00:02
Okay, on our right side here, we have properties of logarithms.
00:06
We're going to keep this as our toolbox to determine if this natural log of v is equal to 1 over log of 10.
00:16
So we are going to explore what each side equals.
00:20
First thing we're going to use is the fact that we can write a logarithm into exponential form to determine the value of this.
00:30
So if we have log base b of x equals y, then we could write that as base to the power equals that number.
00:38
So natural log of e.
00:40
We're just coming down here off as an aside.
00:43
Natural log of e is a log that has a base e.
00:47
So anytime that the base and the number here are the same, that thing is special, we are going to use this format change to show you why it's special.
01:04
So we are going to set that equal to some variables, say, x.
01:11
If we change this into exponential form, then this would be written as e, base e to the x power, equals this number right here, which is e...