Let U={1,2,3,4,5,6,7,8,9,10}U = \{1, 2, 3, 4, 5, 6, 7, 8, 9, 10\}U={1,2,3,4,5,6,7,8,9,10}. Let A={x∈U:x is prime}A = \{x \in U : x \text{ is prime}\}A={x∈U:x is prime} and B={x∈U:x is even}B = \{x \in U : x \text{ is even}\}B={x∈U:x is even}. What is n(A∖B)n(A \setminus B)n(A∖B)?
111
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333
444