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authorDavid A. Madore <david+git@madore.org>2020-06-04 18:23:53 +0200
committerDavid A. Madore <david+git@madore.org>2020-06-04 18:23:53 +0200
commit92703f08d85847cb2e1ea36f46494458007374e2 (patch)
tree9f2b4ba0e7a07b7c8fdc0b843b8d631b7fdbf104
parente0e4822385ac8278681e0da41b10ad33f71343f2 (diff)
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Yet more tweaking.
-rw-r--r--controle-2020qcm.tex12
1 files changed, 12 insertions, 0 deletions
diff --git a/controle-2020qcm.tex b/controle-2020qcm.tex
index 374e8b0..222255b 100644
--- a/controle-2020qcm.tex
+++ b/controle-2020qcm.tex
@@ -292,6 +292,12 @@ l'ensemble $\{w\in\Sigma^* : |w|\geq 1\}$ des mots non vides
\answer
l'ensemble $\{(ba)^i : i\in\mathbb{N}\}$ des répétitions du mot $ba$
+\answer
+l'ensemble des mots commençant et finissant par un $b$
+
+\answer
+l'ensemble des mots commençant par $b$ et finissant par $a$
+
\end{question}
\begin{question}
@@ -312,6 +318,12 @@ l'ensemble $\{w\in\Sigma^* : |w|\geq 1\}$ des mots non vides
\answer
l'ensemble $\{(ba)^i : i\in\mathbb{N}\}$ des répétitions du mot $ba$
+\answer
+l'ensemble des mots commençant et finissant par un $a$
+
+\answer
+l'ensemble des mots finissant par $a$
+
\end{question}
\end{qvar}