It's me! ALonelyPhoenix, most of the time i go around reading math wikipedia articles, and with this account being made perhaps i could start editing some
Welp thats all, cya!
This user has been on Wikipedia for 11 months and 27 days.
Cantor's definition of two sets having the same size can be formalized as:
Or in english: Two sets A and B are of equal size if you can make a one-to-one correspondence between each element of the two, or mathematically speaking: