Post-UTME Mathematics 2016 Objective — Question 50
Question 50 of 60 from the Post-UTME Screening (Post-UTME) Mathematics 2016 Objective paper, with the correct answer and a full explanation.
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Exponential & Logarithm 10. log₃∛81 = ?
- A. 2/3
- B. 1/3
- C. 2/9
- D. 4/9Correct
Explanation
log₃(81^(1/9)) = log₃(3⁴)^(1/9) = (4/9)log₃3 = 4/9.
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