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Questions and Answers
How would you accurately describe the relationship between two sets in terms of subsets?
How would you accurately describe the relationship between two sets in terms of subsets?
- If the intersection of set A and set B is empty, then A is a subset of B
- If the union of set A and set B gives the universal set, then A is a subset of B
- If every element of set A is also an element of set B, then A is a subset of B (correct)
- If the cardinality of set A is larger than the cardinality of set B, then A is a subset of B
What accurately describes the concept of a subset in relation to real numbers?
What accurately describes the concept of a subset in relation to real numbers?
- A subset is a set that contains both real and imaginary numbers
- A subset is a set that contains only even numbers
- A subset is a set that contains prime numbers
- A set A is a subset of set B if every element of A is also an element of B (correct)
In the context of real numbers, what accurately defines a proper subset?
In the context of real numbers, what accurately defines a proper subset?
- A proper subset has more elements than the other set
- A proper subset has fewer elements than the other set
- A proper subset has the same elements as the other set
- A proper subset contains some, but not all, elements of another set (correct)
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