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Idir AIT SADOUNE 2018-06-13 10:35:40 +02:00
parent 14b7eb2a57
commit 9e6090c6a2
1 changed files with 3 additions and 3 deletions

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@ -1,5 +1,5 @@
theory BAC2017
imports "../../ontologies/mathex_onto"
imports "../../../ontologies/mathex_onto"
Deriv
Transcendental
begin
@ -38,7 +38,7 @@ section*[header::Header,examSubject= "[analysis,geometry]",
subsection*[exo1 :: Exercise,
Exercise.concerns= "{examiner,validator,student}",
Exercise.concerns= "{setter,student,checker,external_examiner}",
Exercise.content="[q1::Task,q2,q3a]"]
{* On considère la fonction h définie sur lintervalle [0..+\<infinity>] par :
@{term "h(x) = x * exponent (-x)"}
@ -48,7 +48,7 @@ definition h :: "real \<Rightarrow> real"
where "h x \<equiv> x * exp (- x)"
subsubsection*[q1::Task, Task.concerns= "{examiner,validator,student}",
subsubsection*[q1::Task, Task.concerns= "{setter,student}",
level="oneStar", mark="1::int", type="formal"]
{* Déterminer la limite de la fonction @{term h} en +\<infinity>. *}