Question: 2 Sum to . You are given two arrays A and B, each with n real numbers that are not sorted. Describe an algorithm that,

2 Sum to . You are given two arrays A and B, each with n real numbers that are not sorted. Describe an algorithm that, given a number , finds an a from A and a b from B such that ab-r State and briefly justify the running time of your algorithm. Foru credit, your algorithm should run in O(n log n) time

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