What's the Cartesian Product of {x} and {x}? – math.stackexchange.com

What's the Cartesian Product of {x} and {x}? – math.stackexchange.com

23:38 No Comments
The exercise I'm working on is "Show that $\{x\} \times \{x\} = \{\{\{x\}\}\}$". The solution I'm seeing says that this is equal to $\{\{\{x\}\}\}$, but I don't get this yet. Here's what I do ...

from Hot Questions - Stack Exchange OnStackOverflow
via Blogspot

Share this

Unknown

Artikel Terkait

0 Comment to "What's the Cartesian Product of {x} and {x}? – math.stackexchange.com"

Post a Comment

Subscribe to: Post Comments (Atom)