What is the process to eliminate duplicate elements from an array?

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The process to eliminate duplicate elements from an array is as follows:

1. Create a new empty array to store unique elements.
2. Loop through each element in the original array.
3. Check if the current element exists in the new array.
4. If it does not exist, add it to the new array.
5. If it already exists, skip it.
6. After the loop, the new array will contain only the unique elements. Return the new array.