Question: . Part 2 (10 points): Given an array A, we say that a pair (i,j) is swapped if i Av]. What is the expected number

. Part 2 (10 points): Given an array A, we say that a pair (i,j) is swapped if i Av]. What is the expected number of swapped pairs if A contains the integers 1 through n in a random order

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