Post-UTME Mathematics 2019 Objective — Question 38
Question 38 of 50 from the Post-UTME Screening (Post-UTME) Mathematics 2019 Objective paper, with the correct answer and a full explanation.
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Solve without using tables: log₅(62.5) - log₅(1/2)
- A. 3Correct
- B. 4
- C. 5
- D. 8
Explanation
log₅(62.5) - log₅(1/2) = log₅(62.5 x 2) = log₅125 = log₅(5³) = 3.
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