Question 5
LogarithmsGiven that log2a = log84, find a.
- A.21/2
- B.41/3
- C.42/3
- D.22/3
- E.23
Show the answer and explanation
Answer: D (22/3)
Explanation
log84 = 2/3 because 82/3 = 4. So log2a = 2/3 and a = 22/3.
Given that log2a = log84, find a.
Answer: D (22/3)
log84 = 2/3 because 82/3 = 4. So log2a = 2/3 and a = 22/3.