Questions tagged [kleene-star]

The tag has no usage guidance.

2 questions with no upvoted or accepted answers
Filter by
Sorted by
Tagged with
1
vote
1answer
44 views

Kleene star operations

Let $𝚺$ be any alphabet and let $𝑳_𝟏 \subseteq 𝚺^{∗}$ and $𝑳_2 \subseteq 𝚺^{∗}$ be two non-empty languages. a. If $𝑳_𝟏 𝚺^{∗} \neq 𝚺^{∗}$ than what can we say about $L_1$. b.Let $\Lambda \...
-2
votes
1answer
292 views

Kleene star of L

$L^*$ is the kleene star of L. say we have a def: $L^*$ = $L^0$ U $L^1$ U $L^2$ U ... U $L^K$ then prove that: $L^*$ = $L$ if and only if $L$ = $L$ o $L$ how do i prove this?