ftLlt ,CAL ____ - -~' =<f~R;===e~d_a~x.~- - --
- -- - - - - - - - - - - - - --
0
E
L
---et
• s. e
Cba+h occur o±
±:t"m,__e £ +h..Q_ scJJYle & e
r----- -+--LILl.AL\..~.u.___\~~,!_.LS=--=1fe~r~ O-f~el~e~c±~ta..LLn~S~. ) - - - - - -
_L_ e
~
l - - -- -- - - l - - - - - - - - - - - - - - - - - - - - - -- - -
-----+- -n11 m bQJ-- of cuoros 8 c.h(l(ge m1LS± be -e.~l1ul E
sides of :1-b:e baLf eczun-hon. ~ E
•
0
s + 3 (0 2-, ± :L Cg~ E
+ Cl 2 (a_2,)
2_,k__,_->-J..IF,'-r---Cil2,)
~ ~'- - - - 1- "-~~ ~ 2K. d Co q) + ls r 2 ~ ~
·c ua±f Oh~ ~
~~)--1: 1 Ist- Ca .g)-+ C.L2.. CQcz_) :-} ~ ) - + 2CCcaµgr2 c~c
~ Br (Qe,._) + CL2Cag) ~ 2cl-ca.~) + 12->Y-i(~)___ <
----- - ~
OXJd@_an (h_ol_~ £ ~ ' O b J ~ - - ---p_____C
___ ___2 Bt - Cg__rp ~ fb r2_ (_Q_i) + .i e_-=- - - -- --- --- -· C
_.redueii Ot1 Cnalf t:(j,_llil±Lo_b__)_ :_
Cl1, CQ(l,) + 2-e- ~ 1..Cl- C~)