Question: Suppose u and v both denote sets in Python. Under what condition can we guarantee that u - (v - u) == u? A.) This

Suppose u and v both denote sets in Python. Under what condition can we guarantee that u - (v - u) == u?

A.) This is true for any u and v.

B.) The set u should be a subset of v.

C.) The set v should be a subset of u.

D.) The sets u and v should be disjoint.

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