# Set Theory Multiple Choice Questions and Answers

Everyone knows about set theory exams it’s totally changed every year and every time. So, most of the students are worried about set theory multiple choice questions. Therefore, we are presenting a series of set theory MCQ questions related to every university and every exam. All these MCQs are collected from past year exams and as well as important book topics. There are complete series of set theory multiple choice questions with correct answers. Other MCQs Quizzes about set theory Quiz.1, Quiz.2.

## Set Theory MCQs Quiz.3

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Set Theory MCQs Quiz.3

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1. How many characteristic functions are of { 1, 2 }?

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2. Let A & B be two sets such that A ∩ B = φ then we also suppose that | A | =α and | B | = β then | A ∪ B |=?

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3. Let α, β , and γ be the cardinal numbers α < β, β < γ then?

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4. If α is a finite cardinal number then?

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5. | Rn |=?

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6. 2NO =?

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7. Let A be an infinite set then its cardinal number is called.

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8. | R x R |=?

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9. C < -----?

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10. C, No, have a ----- cardinal number?

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11. | Z x R |=?

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12. If α < β and β ≤ γ then?

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13. Uncountable infinite set has a cardinal number?

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14. No + N=?

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15. No + C =?

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