Question: Prove that any comparison-based algorithm must make omega(n) comparisons to find the median of an array of n elements. hint: one possible way to solve

Prove that any comparison-based algorithm must make omega(n) comparisons to find the median of an array of n elements.

hint: one possible way to solve this problem is to assume that there is an algorithm that finds the median with o(n) comparisons and derives a contradiction.

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