alleryThe set of odd natural numbers is written {1, 3, 5, ...}. The dots mean the list:
AHas a mistake
BRepeats itself
CGoes on forever
DStops at 5
Answer & Solution
Correct answer: C. Goes on forever
1. Odd numbers never run out.
2. You cannot list them all.
3. The dots show the list continues indefinitely.
_Source: syllabus Mathematics, Chapter 1, Sets._
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