Question
given that loga 16 - loga 8=1 find a a). 4 b). 2 c). 10 d). 5?
Answers
Reiny
loga 16 - loga 8=1
loga(16/8) = 1
log<sub>a</sub> 2 = 1
use your definition of logs to find a, do it mentally.
loga(16/8) = 1
log<sub>a</sub> 2 = 1
use your definition of logs to find a, do it mentally.