Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Problem
Problem
Statement-1
log
x
3
⋅
log
x
9
=
log
81
(
3
)
\log_x 3 \cdot \log_x 9 = \log_{81}(3)
lo
g
x
3
⋅
lo
g
x
9
=
lo
g
81
(
3
)
has a solution. Statement-2 Change of base in logarithms is possible.
Browse the problem library