代数 示例 数集

判断 A 是否为 B 的子集

,
解题步骤 1
is a subset of because is contained within .
is a subset of
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数集

Finding the Intersection of Sets Finding the Union of Number Sets Determining if Two Sets are Mutually Exclusive Finding the Set Complement of Two Sets Finding the Power Set Finding the Cardinality Finding the Cartesian Product of Two Sets Determining if a Set is a Proper Subset of Another Set

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