Solve for r in the following equation \(\frac{1}{r - 1}\) + \(\frac{2}{r + 1}\) =
MATHEMATICS
JAMB 1994
Solve for r in the following equation \(\frac{1}{r - 1}\) + \(\frac{2}{r + 1}\) = \(\frac{3}{r}\)
- A. 3
- B. 4
- C. 5
- D. 6
Correct Answer: A. 3
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