JAMB Mathematics 2020 Objective — Question 16
Question 16 of 40 from the Joint Admissions and Matriculation Board (JAMB) Mathematics 2020 Objective paper, with the correct answer and a full explanation.
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Make x the subject of the relation y=3-ln x.
- A. e^(3+y)
- B. e^(3-y)Correct
- C. y/x
- D. x/y
Explanation
y=3-lnx. lnx=3-y. x=e^(3-y).
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