Which of the following symbols represents “is an element of”?
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Which of the following symbols represents “is a proper subset of”?
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Which of the following symbols represents “is an improper subset of”?
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Which set is described by the rule { x: x < 6, x is a whole number}?
- {…, –3, –2, –1, 0, 1, 2, 3, 4, 5}
- {0, 1, 2, 3, 4, 5}
- {1, 2, 3, 4, 5}
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Which rule describes the set {…, – 3, – 2, – 1, 0, 1, 2}?
- { x: x < 3}
- { x: x < 3, x is a rational number}
- { x: x < 3, x is an integer}
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If set A is described as { x: x < 5}, then which of the following statements is true?
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Which of the following statements is true?
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Which of the following sets is infinite?
- prime numbers less than 10
- whole numbers less than 10
- integers less than 10
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Which of the following sets is finite?
- { x: 0 < x < 10}
- { x: x> –2, x is an integer}
- { x: x < 3, x is a natural number}
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Which set is equivalent to the set {5, 7, 11}?
- {odd numbers between 1 and 13}
- {21, 23, 25}
- {prime numbers less than 12}
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Which set is equal to the set {1, 4, 9, 16}?
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- {3, 4, 5, 6, 7, 8}
- {3, 4, 5, 7, 8}
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- {3, 4, 5, 6, 7, 8}
- {3, 4, 5, 7, 8}
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- {integers}
- {whole numbers}
- the null set
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- {integers}
- {whole numbers}
- the null set
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- {3, 4, 5, 6, 7, 8, 9}
- {5, 6, 7}
- {3, 4, 8, 9}
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