A=log 2
b=log 5
c=log 7
Tentukan log 10 dan ²log5
Plessss jwb….
Log 10 = log 2.5 = log 2 + log 5 = a+b
²log5 = log 5/log 2 = b/a
A=log 2
b=log 5
c=log 7
Tentukan log 10 dan ²log5
Plessss jwb….
Log 10 = log 2.5 = log 2 + log 5 = a+b
²log5 = log 5/log 2 = b/a