*4 



Ml MOIRE SHR LA FORMATION 



(/ (i0 =ii:r (9) -4-^">' (9 , ; 



(7) ' 



•' 







'(.«)■ 



.■ 













us l'eqdatioh etc 



C/' w = /*,' Ffo*- 7.'," )'(,„; 



0» w = /?;)„ -+-«/' >V ; 



/ ' (1 =7?;).,+ />'/'> ', ; 



f /' ( , ) = «M s +«")', i 

 t/' ( „ ) =7{ 2 'J M -f-7J 1 r ')'(,o 1 ; 

 t/' M =7V r M +iJ,"i"[,.ii 



f/', 5) =7{;J w -»-7? 3 "}' (6) . ; 



t/' (i7) = 7vr M -t- fl 3 " r' ( ..n 

 f/' { , 8 , =J R/r (11) -»-7V'n, s 



c/' M =«;r w +7?;'r ( , ) ; 

 u\ lt) =«.;]>,-+- icr w ; 



t/' (i3) =7{,;r (1(>) -H7? 4 "r (1( , ) ; 



c/' =7?;r (111 +7? 4 "r (11 . 



) ' 



c/', : , ; =7? 5 'r w -H7V'r w ; 

 f/' M =7vr w -*-7V'r w ; 



f/' (l8 , = 7? 5 'r (8) +7{ 5 "r' (8) ; 





