A (a1 + … + an)/n ≤ (a1…an)^(1/n), equality iff all ai are equal
B (a1 + … + an)/n = (a1…an)^(1/n) for all inputs
C (a1 + … + an)/n ≥ (a1…an)^(1/n), equality iff all ai are equal
D (a1 + … + an)/n ≥ (a1…an)^(1/n), equality iff a1 = a2
Correct Answer: Option C
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