- #1
- 2,115
- 13
if
[tex]a^k =1[/tex]
and
[tex]a \in \mathbb{C}[/tex]
[tex]k \in Z^+[/tex]
and for some k
[tex]A = \{a|a^k = 1\}[/tex]
does
[tex]|A| = k[/tex]
?
edited: becasue the real numbers are a subset of the complex numbers
[tex]a^k =1[/tex]
and
[tex]a \in \mathbb{C}[/tex]
[tex]k \in Z^+[/tex]
and for some k
[tex]A = \{a|a^k = 1\}[/tex]
does
[tex]|A| = k[/tex]
?
edited: becasue the real numbers are a subset of the complex numbers
Last edited: