Vishwanath
Tuesday, February 19, 2013
8.
|
If log 27 = 1.431, then the value of log 9 is: |
|
A. | 0.934 | B. | 0.945 | C. | 0.954 | D. | 0.958 |
|
Answer: Option C
Explanation:
log 27 = 1.431
log (33 ) = 1.431
3 log 3 = 1.431
log 3 = 0.477
log 9 = log(32 ) = 2 log 3 = (2 x 0.477) = 0.954.
Title : Logarithms Q8
Description : 8. If log 27 = 1.431, then the value of log 9 is: A. 0.934 B. 0.945 C. 0.954 D. 0.958 Answer: Option C Explanation: log 27 = 1.431 log...
Rating : 5
