intersection and difference in javascript 1

intersection and difference in javascript

const intersection = new Set(Array.from(set1).filter(x => set2.has(x)));
const difference = new Set(Array.from(set1).filter(x => !set2.has(x)));

Here is what the above code is Doing:
1. We create a new Set called intersection that contains the elements that are in both set1 and set2.
2. We create a new Set called difference that contains the elements that are in set1 but not in set2.

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