Développement d'un modèle pour l'explicitation d'un problème ...

, 5 „ ¹6,
º !wK *í/.
¢¡ " £ ¤£
f ULOeZjEVŠVW/XYgeZbdj_VUkc,Q%^dV"Št 3 %( % 3Qºf#¹6, ,-5 „
[]VŠSOVgbd^3^dV
!†„]º›œ%N]b3^3Q%eg„¦¥ Z%# # # _ i ¨§‰-x+# ,+,+›†# 74'(# !"# „rpQ%`j_bd^3^3Q%U f#¹6,(' „
*º7.
/. º‡„ r€„Ϻ›^dv8Nb3Vge„ —-k+ B˜%# 8!"# ¬ I .03+g% &$'(# 8,+ ¥ ¤4+ &!",+ ¢‘#©T'(!E% &$'(#
*
Z% & ©+ „ ¡MQ%o]b3^dbdcZYƒ¸1[]b3eb3œOVež^3VP‰eZVg`,aVgeZ`,aVgP f 'MUbdSOVeZPbdcYz[]V ¬LON]^dLON]PZV f¹6, ,fº „
2'4',
57. KJ„]ºM^dcVeg„¥ '$'(.3' %$18‚.¡ # ‘3+45 8z.¡ # # '(7(% $'(# „wt;'&! f¹6, , ' „
*
,7. Ž,„ º›UPZL%·„ 2'(Õ '(Z% ¥ % §¤›#›#%. ¤ & †k'g,— '§‰-k+# ,+,+‚'(.0 ¤ ©T'(
*
p%# @ª%#+$'(# „r\` eZQž ¡Mbd^3^ fG¹6, '43 „
ž,'*
% . ´„º›e[]b3PPZLOU]L f ´*„Ï…†LOU]PLO^3V f Q%U][zŽ,„¬LOeeZV%„%sªWX^3LOb}cb3UœžN]PZVeIj_L8[]Vg^dPhiLOe XVeZPZL%U Q%^3b gbdU]œ
*¹
*¹. s‰„º›oVge‹czQ%U][
#
„ ´„s*jEVge|%„
5!E%# 81,+ ž-8#; + ¤ „ƒs*[]b}cbdLOU]P[ml ƒeœkQ%U]bdPQ cZb3LOU f
z„@t*eZVPc,Q(cb3L%U]Pz[]V1SOVgbd^3^dV5Vc‚X]eVgPcQ cbdLOU]PŠ[]VEjEb3PZV‡VgU~X]^”Q%`V@[ml{NU€P‹|/P‹cqj_V
¦-. r€„kº›^3Q4S8b Q U]["ŝ „kºJ„
#
LkQ%`,a]bdj_P‹ca Q%^dVge„VS/bdPZb}cb3Uœzu
bdj_X^3VgjEVgUkcQ cbdLOU‡eVgPZVgQ%eZ`,a 0
*
Q%U Q%^}|8PZb3PL%h*cZa]V5^3b}cVeQ cZN]eZVJQ%U][˜PN]œOœOVPcbdLOU]PhiLOe›eVgPZVgQ%eZ`,aVgeZP„ ¢ ¥© -%
Q"j_Vc,Q(
¤ f¹' ¢ ¹ ¤=0 ,43
2 ¹f¹'f rpQ%e`,a ¹6,-,kí „
ב.
3/. ‚„‰º›^d^3L†Q4|%„ !› '(% ¤ !E%# 8!"# 5+ ¤4+ ×!‡+6@k.0 Z% &$'(# ' © ,'(# &# 8# ¤
*
,'( ¤‚' © Z% &$'(#R' ©,'(!›-8 ¦,(+4 ›#©T'(‘!E% &$'(#‡+ ¤Ï+ !‡+ „xu›L8`cL%eQ c f u‡„ 3M„{º
i
Q%eZ[;N]U]b}SOVeZPZb}c | fc¹6, ' „
¡›QTS
'7. º‡„º›^dv8Nb3Vge_Q%U][•r€„ ¬eZbdœOLO^„•rpQ%U]Q%œOVgjEVgUkc"[]VgPR`LOU]U Q b3PZPZQ%U]`VgP"VcRj_Q%U Q%œ%VgjEVgUkc
*
Q%ezX]eZLÏVcT„"Ž U
#
„¬…†a Q%e^3Vc f r€„mQ%`x^”Q%[ f „ (Q%PZPVg^ f Q U][¹u‡„ 3†L%N]eZbdœkQ%N]^}c f V[]bdcZLOeZP f
X
8# $‘$ 8,+ ,'(# #%3+,+g%# ,,+,)‰7%'(.0-8 $'(#+‡,# ×,+_ ˆ# '(-/7%Z%- 8w+ „ sw|/eLO^3^dVgP f
¢#
%(%(%„ í
U]V‰PˆX]eVgPVgUkc,Q cZb3LOU „wŽ U
i ¢# #% &$'(#%.2'(#©T,# ,‚'(#!m+4›~'8.0# f X Q%œ%VgP
¹Hº 2 í % f …žQ%U Q [ Q f
#
N]U]V ¹6,-, , „
¹ L¹