Given an integer array ~nums~, return ~true~/if you can partition the array into two subsets such that the sum of the elements in both subsets is equal or /~false~/ otherwise/.
*Example 1:*
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Input: nums = [1,5,11,5]
Output: true
Explanation: The array can be partitioned as [1, 5, 5] and [11].
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*Example 2:*
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Input: nums = [1,2,3,5]
Output: false
Explanation: The array cannot be partitioned into equal sum subsets.