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Problem Num : 1 Type: None Topic:Counting  Theme:None Adjustment# : Difficulty: 1
Category	Number of Set Elements
Analysis
Solution/Hint

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Problem Num : 2 Type: None Topic:Counting  Theme:None Adjustment# : Difficulty: 1
Category	Number of Set Elements
Analysis
Solution/Hint

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Problem Num : 3 Type: Topic:Counting  Theme:None Adjustment# : 0 Difficulty: 1
Category	Number of Set Elements
Analysis	n(K and R)=? n(K)=12, n(R)= 8 n(K or R)=17
Solution/Hint

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Problem Num : 4 Type: Topic:Counting  Theme:None Adjustment# : 0 Difficulty: 1
Category	Number of Set Elements
Analysis	(1)n(X and Y )=0.2 * n(X) (2)n(X and Y )=0.3 * n(Y) If you combine those two.. surely, x is bigger
Solution/Hint

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Problem Num : 5 Type: Topic:Counting  Theme:None Adjustment# : 0 Difficulty: 1
Category	Number of Set Elements
Analysis	n( F or S ) =
Solution/Hint

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Problem Num : 6 Type: Topic:Counting  Theme:None Adjustment# : 0 Difficulty: 1
Category	Number of Set Elements
Analysis	This problem is something wrong. n(M and N) =?
Solution/Hint

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Problem Num : 7 Type: Topic:Counting  Theme:None Adjustment# : 2 Difficulty: 1
Category	Number of Set Elements
Analysis
Solution/Hint

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Problem Num : 8 Type: Topic:Counting  Theme:None Adjustment# : 4 Difficulty: 1
Category	Number of Set Elements
Analysis	No idea for total.
Solution/Hint

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Problem Num : 9 Type: Topic:Counting  Theme:None Adjustment# : 5 Difficulty: 1
Category	Number of Set Elements
Analysis
Solution/Hint

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Problem Num : 10 Type: Topic:Counting  Theme:None Adjustment# : 5 Difficulty: 1
Category	Number of Set Elements
Analysis	Use a vandiagram
Solution/Hint

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