Question

find the value of the following log^¹3​

Answer 1

Answer:

13 = 1.3 * 10^1, so log (10) 13 = 1 + log (10) 1.3. Since log 1 = 0, and log 2 = . 3010 (when you were brought up on log tables, you remember some key values!) 1.3 is less than 1.414, so log 1.3 < 0.1505.