Question 7
LogarithmsEvaluate: (log39 − log28)/log39
- A.−1/3
- B.1/2
- C.1/3
- D.−1/2
Show the answer and explanation
Answer: D (−1/2)
Explanation
log39 = 2 and log28 = 3, so the value is (2 − 3)/2 = −1/2.
Evaluate: (log39 − log28)/log39
Answer: D (−1/2)
log39 = 2 and log28 = 3, so the value is (2 − 3)/2 = −1/2.