If w varies inversely as \(\frac{uv}{u + v}\) and is equal to 8 when u...
MATHEMATICS
JAMB 1991
If w varies inversely as \(\frac{uv}{u + v}\) and is equal to 8 when
u = 2 and v = 6, find a relationship between u, v, w.
- A. uvw = 16(u + v)
- B. 16ur = 3w(u + v)
- C. uvw = 12(u + v)
- D. 12uvw = u + v
Correct Answer: C. uvw = 12(u + v)
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