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Solution: Check if Arrays are Disjoint

Explore how to check if two arrays are disjoint by using a set data structure to efficiently find common elements. Learn the step-by-step method and analyze the time and space complexity of this solution in JavaScript.

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Statement

Given two arrays, determine whether or not they are disjoint.

Note: Arrays are disjoint if they have no common element between them.

Constraints:

  • 11 \leq arr1.length, arr2.length 103\leq 10^3
  • 105-10^5 \leq
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