If log 27 = 1.431, the value of log 9 is as follows:
A. 0.934
B. 0.945
C. 0.954
D. 0.958
Answer:C
If log 27 = 1.431, the value of log 9 is as follows:
A. 0.934 B. 0.945 C. 0.954 D. 0.958
Explanation: 1.431 log 27,1.431 log (33 ),1.431 = 3 log 3,log 3 = 0.477 log 3 = 0.477 log 3 = 0.477 log,log 9 = log(32 ) =2 log 3 = (2 x 0.477) =.954.