Question: Let A, B, and C be sets in a universal set U with the following definitions: = { : < 10 } U={xN:x <10} =

Let A, B, and C be sets in a universal set U with the following definitions: = { : < 10 } U={xN:x<10} = { : 4 AND 6 } A={x:x4 AND x6} = { : % 2 = 1 } B={x:x%2=1} = { : 2 XOR 8 } C={x:x2 XOR x8} How many proper subsets proper subsets does ( ) A ( B C ) have? Justify your answer by showing the details of your computation

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