Question Detail

MTH 101 MTH 101 Past Questions Objective Question
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Question

Which of the following sets is countably infinite?
Options
A Real numbers
B Integers
Correct Answer
C Points on a line
D All subsets of R
Correct Answer

Option B is the correct answer.

Detailed Explanation

Integers are countably infinite.

Hint

Countable means can be listed.

Question Info

Course: MTH 101
Topic: MTH 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 476 of 696
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