Infinity might seem like a never-ending number, but it can act oddly. Imagine you have an infinite number of candies, that’s one kind of infinity. But if you have an infinite number of rooms in a hotel, and every room is full, you can still fit more guests by shifting everyone to the next room. That’s another kind of infinity, one that behaves even stranger!
Examples
- Imagine you have an infinite number of candies, but if you add one more candy, it’s still infinite.
- A hotel with infinitely many rooms can always fit more guests by asking everyone to move to the next room.
- Counting numbers like 1, 2, 3 goes on forever, that's countable infinity.
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See also
- Why Do Infinite Numbers Exist?
- Why Are There Infinite Numbers?
- Why Do Numbers Never End?
- Why Do Some Numbers Look Like Infinity?
- Why Do Some Numbers Go On Forever?