SOLUTION: What is ln(ln X)=2
Algebra
->
Logarithm Solvers, Trainers and Word Problems
-> SOLUTION: What is ln(ln X)=2
Log On
Algebra: Logarithm
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on logarithm
Question 4318
:
What is ln(ln X)=2
Answer by
rapaljer(4671)
(
Show Source
):
You can
put this solution on YOUR website!
The inverse of
is
, and vice-versa. Because of this inverse definition,
and also
.
Therefore, in order to "undo" the first "ln", you must raise both sides of the equation as a power of e. In other words, write
So this simplifies to
Now, raise both sides as a power of e again:
Final answer is
R^2 from SCC