I don't understand the concept of different sizes of infinity.
6681
How does Cantor's diagonal argument work?
69507
What is the meaning of infinitesimal?
38692
Please clear up this misunderstanding I have involving limits.
27290
What Does it Really Mean to Have Different Kinds of Infinities?
6890
Why does electron orbital circumference have to be in multiples of de Broglie wavelengths?
152382
Can an infinite set A be larger than an infinite set B but still have the same cardinality?
135007
What does it mean to say image is formed at infinity?
67578
Is this a correct demonstration for why elements above untriseptium cannot exist?
51901
Ambiguity in applying Newton's shell theorem in an infinite homogeneous universe
41832
Continued fractions paradox
153935
A weaker Axiom of Infinity?
135222
What are the consequences if Axiom of Infinity is negated?
63943
Is $\tan(\pi/2)$ undefined or infinity?
55577
Why is $\frac{1}{\infty } \approx 0 $ and $ \frac{1}{0} = {\infty}$?
31410
Why do the measurements of this object seem erroneous?
63315
Limit to infinity and infinite logarithms?
26769
Why does string theory require 9 dimensions of space and one dimension of time?