JAMB Mathematics 2010 Objective — Question 7
Question 7 of 50 from the Joint Admissions and Matriculation Board (JAMB) Mathematics 2010 Objective paper, with the correct answer and a full explanation.
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7. Evaluate (81/16)^(-1/4) x 2^-1. A. 1/6 B. 1/3 C. 3 D. 6
- A. 1/6
- B. 1/3Correct
- C. 3
- D. 6
Explanation
(81/16)^(-1/4) = (3/2)^-1 = 2/3. 2/3 x 1/2 = 1/3.
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