Question

If log 27 = 1.4313, find the value of :
(i) log 9
(ii) log 30​

Answer 1

Step-by-step explanation:

apply all of properties on log then solve and simply you will get answer

Answer 2

Answer: i) log9= 0.9542

              ii) log 30 = 1.4771

Step-by-step explanation:

i) log9 can be written as 2log3.
log3= 0.4771
so log 9= 2 x 0.4771 = 0.9542

ii) log 30 can be written as log(3x10)

log(3x10) = log3 + log 10 = 0.4771 + 1 = 1.4771
so, log30= 1.4771