- #1
lionely
- 576
- 2
Homework Statement
If x= log2aa
y= log3a2a
z= log4a3a
prove that xyz +1 = 2yz
Homework Equations
loga C = log10C/log10a
The Attempt at a Solution
log= log10
x= log2aa = log a/ log2a
y= log3a2a = log 2a/log 3a
z= log4a3a = log 3a/log 4a
xyz + 1 = (log a/log2a)x (log 2a/log 3a) x (log 3a/log4a) + log 10
= log a/ log 4a + log 10
Is this correct so far?