diff --git a/Homework 11/ex1.dia b/Homework 11/ex1.dia
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Binary files /dev/null and b/Homework 11/ex1.dia differ
diff --git a/Homework 11/ex1.tex b/Homework 11/ex1.tex
new file mode 100644
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--- /dev/null
+++ b/Homework 11/ex1.tex	
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+% For: claudio
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