If log(10)4 = 0.6020 and log(10)9 = 0.9542 then find the value of log10(243/128)
Answers
Answered by
1
Using logarithm of a product identity to find common log of 120:
log(120) = log(100 × 1.2) log(120) = log(100) + log(1.2) log(120) = 2 + 079181246 = 2.079181246
Using logarithm of a power identity to find common log of 106:
log(106) = 6 × log(10) log(106) = 6 × 1 = 6
log(120) = log(100 × 1.2) log(120) = log(100) + log(1.2) log(120) = 2 + 079181246 = 2.079181246
Using logarithm of a power identity to find common log of 106:
log(106) = 6 × log(10) log(106) = 6 × 1 = 6
Similar questions