pa o 7 X). :~ X) (f=t J· e. - Mathreeder/5090/5090lecturenotes.pdf · ll!.f A~ + iVVle tkeno is e1...

62
\01 Chopie' \l IV\iervotl f 5 .., ,·WI l::f i j 0 V" \Je_ lect,\")ed io estiV11qie__ pqr-qvY/efers af a. trovv-1 a S'ct Thesf: J '' I f ll b were. po,·..,-t es;/mCl-fes +l-le ou-lroVVI€. o{ -1 tH? scr"""f/e; The es-I/1-'Yra.fe- i.s c:t s/l"lyle poi 1 V?i- ct ber, we t hq h lo If l t · /..:7\\ SO< J mJ e 5 J I,( e s 5 1 s , ; s C'JJ // r fJ,,'I"/ k i-is befc-ve@VJ ctVIcl {'(,\\ - A ra,·"'i es-1,-"""'C'#io, ,·s rc,Vlclovvt Vc:trlotble) e,J, A'. Th e o 4 f co lA'1 e ( e s j cr i e ) i 'S Cf It, AV\ in -lervctl es-"1/rn.c,1o .. ' I .S Cl ranc:lovn a.. I'\ I V1 7 -e r v ct I 1--v' h o s e ! 11 d pa Cl r e vcn-:c.JJ les e. (f=t X) X). ;Y-J-/erva/J rctndoVV1 pre hQb,'l,'ly l"'a111d0VVl JV1if'(IV<1 ( w,'/1 Cov-t1c,iV1 the We. co1.4/d tJ,e.., rmiV'l e t /,e thof Pq_'QMP-fe_, a -f l.-'1 -fe f e..st-' CJ. j, /<.. 'vJ e._ rn ; j 1,-t q Is o m o d i C) c.. h o o 5 e i " I f' f ( .5 c. 1 ;,., 0( -f ,' +- Vv i II c 0 '(J i , Vv I-I f r c b 6; 1; ) Cf () /o 1 he 7 1., f' pq rq Meier; fhe be O(,(fCoVVIe_ the \qVldov¥1 it--rlervctf ld -ft-,.e, a_ ctD 'l4 <-ov1 ce ; trd·e fv'ct I io\ 1 hf pq q V"lei e r.

Transcript of pa o 7 X). :~ X) (f=t J· e. - Mathreeder/5090/5090lecturenotes.pdf · ll!.f A~ + iVVle tkeno is e1...

  • \01

    Chopie' \l IV\iervotl f 5 .., ,·WI l::f i j 0 V"

    \Je_ h~"e lect,\")ed ~1 CJ""v' io estiV11qie__ pqr-qvY/efers af a. d;sfr,'h~.~f;oV\ trovv-1 a S'ct Y'Vl/}/~, Thesf:

    J '' I f ll b ~si,·vnC1Td\S were. po,·..,-t es;/mCl-fes ec:c::tus~ 3'veV~ +l-le ou-lroVVI€. o{ -1 tH? scr"""f/e; The es-I/1-'Yra.fe-i.s c:t s/l"lyle poi 1V?i- ct nu~ ber,

    No~1 rdi~e(

    we wa~t

    t hq h lo

    If l t · /..:7\\ SO< J mJ ~ e 5 J I,( e s 5 1 s , ;

    s C'JJ // r fJ,,'I"/ k i-is befc-ve@VJ ~~ ctVIcl {'(,\\

    -A ra,·"'i es-1,-"""'C'#io, ,·s ~ rc,Vlclovvt Vc:trlotble) e,J, A'. Th e o 4 f co lA'1 e ( e s j /.,.~~ cr i e ) i 'S Cf n~Ynb~r; fC'~J, It,

    AV\ in -lervctl es-"1/rn.c,1o .. ' I .S Cl ranc:lovn a.. I'\ I V1 7 -e r v ct I 1--v' h o s e ! 11 d pa /~s Cl r e vcn-:c.JJ les ~ e. J· (f=t X) :~ X).

    ;Y-J-/erva/J

    rctndoVV1

    pre hQb,'l,'ly l"'a111d0VVl JV1if'(IV

  • _L-f we re peqi t ~e ex per ln-1 ~ v1 t ma v, j f ,·me 5 5o i~qi -~e have Vlita~~'~) 6u·lro~;qr-:5 fc.x -~L-,e

    fO;-H::\Ovv/1 !v·1if'\vdl) theVI o{Jffv:X!.VliCJitly rare ~{ ihes-e> ov-lcoVVJe l~l'lec,,als- w;ll c_e;fi~J~,·v1 + h E' r~ct f Cl ~- VI f=' ·t f' \ ,

    ExaM p ( e 1/, I . I Let X\ vll N ~~d EX P(K) I ~··;~l,o

    the ll~eii~Vle C·IA vv1ovrfhs) r-eprese~-1 t ct L/ 0

    elt>ciric~ I pctris.

    -Tt c_q"' bt" Sh

  • Us;~3 so-f-l"'~.--a\(0 o~ +qlofes we c ctV\ f,,tfl d thl5' pe \C f' V1 1,'/e_s 0 f' [}.__ 'JL17fo) \.v ...

    55 = p (J:-:~io) t.. '6~ X< ;;t-~,n(

  • Def: ..L V\ 5 e V\ e r-q (, ;f

    IlL

    p[.t_,~ ft,eV'I +he C...L- C-ou {d be 1-v r ; +-1 € .., 0.~ (o; uf!)J.

    l)ef: A 11 OV\e - s ,·Jed I o V\... e r / 0 () '('Yo CC)Vt f,'deYI c e /t'141,·t" 1 s de ti'Yl ed q 1/1 q / q J o u s I y.

    Excp'VI pie II, "Z. I f-ro "'1'1 + ke P'e vi0u s -ex o wtp 1~ .~ .. f,·"' d.. f~e ovte -s;ded 100 d'/o Co""t;clf'v1cf'> /;WI,'-/5 qs w-e f/ Q.S C!V) 11e}vC!II-+e~,Jed'1 +""~~ s:cled C.I.

    0:: p ( 'iiOX < ~~('i 0~

    - P( 130 X x,;(

  • I'? fJ/.'J:;t-1"""'1;;;; V./:) fd/f/0:3 '>! ~:'i.L

    ...so· ~«=> flAb .5h .. =9

    ~$00'1-; PI h OJ ~/'/\ \..Ad~+ (Olo. ::::1( s (

    Sl r? rJ/, J< oo /

    J2 = ro-9 ~u a '1 f"VV ( ( og,) :-;(_ /

    ry

    >(Of,) ~1 d c= 9 xo~ • 5 d ? ,I 0 ~ ::> r:l/1 lC Vv4 ~J'Y-)~ ~/VI (I::> fdf,'.5'-0""4+ 10 J O_:J

    .J d ddr, (o$).R-~~

    .1/ fdft5-dV\0 a'1f-Sl )( 02> os-

    2: \ \

  • ll!.f

    A~ + iVVle tkeno is e1 choice>/ OV\e VVtJht ctsk ,'.f -l-i-terd e~ fA q/--/c,)ed cr .fcl\ I'

  • /)5

    E;.rc, vY1 p /e; I-f (;) IS k vl 0\..."' v> ,..,

  • Ik-t ~

    De-\':

    A 11 lt>cqi;o'r'1 1.-vhf'\f' +o n. o-{ de pev1d

    1 '' J· r. po< o~·\?)r ·1er 5ct11f}lr-s f(x; e);: foCX-~)

    a... G. clev,5,'/'1

    /

    f1.1 ., c flo v. 1) ~ -1-hcr-f

    A Scq/e pqraYYte-ler so/;5{; P r f(~j 6) ~ ~ +l~ J · Tl-tc~-1 ,·s1 ,·-r X 'V f(x_; 6) fhet-, ZX,., -f(x:;ze).

    })~

    do~s

    Th eo 'e WI I [, 3 . I Let X:. ""~~cl Note 1 "'cd e rf e is o,

    -f(x;e). 5L(pp()s~ e i'l ct.., foiL£ .f:~ ~.

    ExG?II"lp le:

    Exa vnf le:

    is +~~ CJV1i,1 f::":'lftcJvvd"-lpr tt~('" +'-12 cl.is/nb ... ii•~. ./ A

    /oct:t'-lfoVl pc:t..~ctVVIE'-Ier, -f~en 6)-e ··s F''vdal.

    T f e ,·s e1 5c- q le pa rq vvre-/er,; f·hf>,.. A -e ' e:- I$' p; VO ~ct ' 1

    Le t x~ ~ ~ ~ d IV (A-( I I) . T 1-,e VI X IJ the /11[..£ t"r M a""d A is ~ /ccq/,o~ potrcrvneler-;

    - (

  • Theo\f'vVI 11.~,2_ It

    t~E'V\

    a..nd

    a0d

    where

    x~ "-~~d ~(X; f), 1 et) el \.sa.. I(Jcq'lio"' Gz. I S" C cl 1 F' IS" C!

    pq rct me if r pctr q~ei e r

    -U . G ) -I r ~- e,) '

  • E.xcrWJp/e: 5\..(ppose :;o'-1 hctve HoiA.. CctVJ !jdt.A. Jet or h!hqf Q ho~-1-L e -A?

    q rox ro /o C..L

    cr tor-r ~ 7 "to\ e_ '

    -r-hi-J +r,'c k v-...()' ks L-vheYI e v'f. r t/-Je t 1.-t ., c -{ ioVJ rn o 111 o -1 o Vlic.

    A,

    . IS'

    Exerrt?ple //,3.5 Le -L X: /\,- i ~d B£i

  • (1! 0tJsnJ·I-K) d 7 5hJ'/ +j > Yr' / --

    ( JA., 2 _11 7 ~o·l) d ::: 0 b . /

    %-w -

    (t'O)N ~ jJ (110)N ~ 1J rr-Y

    fLAb W-X p p

    j_;:/ c)'1+ hiA,IS Yl I n "' ~ ~ ""'~ 1-"' H-" ~ "'N

    btl

  • Pivo-Jq f f

  • Le1s use X/~VI io C:\eq-}f' C( ci, 1 c '

    • cr o = e ( "' (G ) " t,!.. L brb 1 ; vv hE' I(' q(G) ::: 5~ perc e v71/ If" .£

    lo tJ3) : ?2) rJ, r~ f(' !"' n -/,'/e 0 -r ,J, ~ Vl I

    F,->'1 d C( r e j [) -Xu.,

    ( 1~)]

    7 .~s-= ( ;~JG~)), _ -n(_ c(~-6)

    - e_ 6'

    ) (oct ( '1) J -= - t-~( ~e)-G J _) e"'

    -) 8 +- ez lo;(. C()) = q(Q) -h

    '5/rn ~ /C( ( /)) t(0) ~ 8-- G -z. f oj(· o:_) h

  • I::; d 1/-c.-:) d 5 S~"~ 5

    s/f"?'JI

    0 ( 9 _)OJ \ ~9

    ~1 ,? 1 h I a s ;;) l11-"" o tt FLAb (~)0 bv,'ff

  • Jz_s

    De.f: If

  • . VIOj~b~!XoJJdv : slllv

    i__ "'~'1"'1 : J f Sf f fw.., (/ _l a f lA 11 }-t-J J ~j-yp o '1 ~ ~M S"oJ/j!MoX.;> D-"'"'{ d>l\o&JJ:7 dL-f{ op rto.( //hOJ /V\oH

    he. I

    (~--z_o~~w)N

    ( 1 '-o / 'h')(\J

    (~ z_p /zw)~ f~., --v A ( -e ~ l,w) (\J r: .1 /V :X

    z.ry_ 'rr ..loj .T~ •o pv,~

  • \ 2)

    Ch«p te' \ L - t-\- ~ ptq{ 1'5 (co"~;devtC e iVl+cnl"' Is). Now, we vVCf"'i +o qVlS"'-'"r -these sor·h

    .. ~ ~_.es-flo"'s:

    :r s if f I a .., s : b I e t h ~ i 0 ::: 5 7. Ts ,1 p/"'"s;h/e fl-,q{ G ~ 0 1. l~e f'oce~5 o~ q-

  • Def 12.1. (

    Novv1 e-ve r'Jeed "- WC Z..

    Det

    ~ x / x > zJ is fhe reiec 'lio11 "~Jio t1.

    It is rass;_h)e -fo cc..-v~e -fc OV\ i Vl co'~' r~c +

  • 121

    Def 12.1. 3 For fo be ft,e Hfj.

    ex:= j 1 -l.t = Y'V\ :x J:i( -z. ~A:..() :::: £ (- 2 ) = ~ (-u\. A -

  • ExqWI p/e:

    Qu.es4 i o 111:

    N(~o,.k·) N(,t{,, -k)

    P..o c ,c.{ I

    r ~ Ht..

  • I Z ~

    ExQwtp/e 12.2. I X I,,. 'I X 2.~ ,_, ~ c:.d N ( ,t.( I I 6 )

    QuestioVJ;

    We 'vvq 11t lc +es-t Ho: 1- 1o.

    If live IA!o~~tf o +~s-t of' S 1 i!:.e c;:.y' :-, 0 s- vv-e c q P1 )

    {,-nd fhe qfprofr,·~-1~ r-f'jectiov~ re-y/on.

    ~os-= fY\qx A(X > c (A) == p(x-~ 1o > c -I o A= 10) '< ~ 16 j_ 't;>

    ,......

    :; 1-I((_-/o) '1;4

    ~:; ~ :::: 'C. Cfb' '-f/5"""

    =:.) c = {{) +- j_. :c.,~ 5

    So wE' will rf'_Jec-l u. It X I 10+~·-c.qs-. The IEs'-lft 's x :- /1, Lf 0 avtd llt.R re ~ ~c + Ho. 'IN h) YJ o-f use a re j l!'c -lloV1 re J /o¥\ of fh~ [K(>

  • JI"Yle as observe J. H.j

    If the pro b b; /,!J d ""f., 11cl s of 1 he s pe(" ,'{',c: d,·5ir,1bl-ff,·olrl iV~ 1-/o J ihe" f~e p-vq/CAe ,.s fhe t'VlQ Y ,·~ u YV?.

    I"' 1 ~ r'.s ex-q wr p /e )

    p-· vq IIJ( e : rvta x: .. p/x- ~ IJ. '16 1' ""' sl

  • tsl

    1 n +' . '-\'~A es 'OV\ • Does it """aHer 1·5 the bau111d~ o"' o cri~'""l '~J•'OV\ J q l f€ n-• a -I• ve,

    Repea.f (:;1' J 4-t.vo r -\--q; \ ed

    b J-f- Vvi 1 h ~ 2 tA ~ J< tAOWVI a\ {t2 r V\ a+ ,· ve ,

    c:t ill J 0

  • X~ h ~~d N(~t-t,cr~) l'Sl

    ExaWiple; T e5t H o •• o-z. ~ 1 vs. (-tA: cr?.. / I

    'Exqlfvtp le. : Repeat +t)' l~ A : a- 2. < \ ExCiVV!fle: R~ rectf f'O, q +IA./o- .fc,'/ecl ct!ieriAafl·ve..

    awd ~ SIWtple n....,(f h;pot/.tes•'S

    troW1 X.:.. "- C.:~ J 1\) (~., tTi 2) y ~ "'- i .:d J.J ( 1-1 l. ' oz.~)

    f--x a ""'f/e : Te.--t H.: o; ~ = o-~ L

    rv1'i ~ a_ t~.vo - s; ded o / ter ..,a i 1've,

    Exq l-'l1 pIe ~ PQ; red +-test tor 1 n P

  • l33

    u .. 1rl rtol.v ~~ve ~crve Sitmf/J deviv.ed He t.VV1 at +he re j-ec'fioVl reJ,·OVt at..._i o~ -fl11VI o,·r.

    ko'-' do we kl'\oV +~e best ch.br·c~ 1,

    We w ovd t k e. r-tos t po e-ve> t'u ( b-t possib /e .

    For now .I a !:Su me t.v-e

    ~jf(){~~sis l~o: 8 =G'c.

    v._qnf -fo fest a. s,·Y¥1f/e v~. H,A: G =

  • \31-{

    proot: Let C1C~ be_ '' 11 'ca ( r e; i oVls o t s- ; -t:e o( ~.-v~· t.h (.. * of

    t ~~ -fun-'1 c~ £ ~ \ ~e0._ ~ k(,) ~ f:J{Jfc ne l G)+ P (l (, c !)c"c / e,) OV1d

    -

    rrc*'(e.)-nc~')= P( (_~nee I e\) - P( ( (\ c ~· c ( 61)

    ·~ ~ p(c•nc/e,) -~1 P(cnec{Qo)

    "' L ( rrc,(e. l - lTJe.)) ~ ~o

  • Exo~ylt (2,6./ Den've The WlosT powe(\v \ +~si of Si-l~ o< of l~o:e.::eo vs. HA: $.:-(8, ~\OW\ ~ ral'ldoW\ 5q Mf Je ~+ EX P(~ ).

    A S'v.VVIe e, ) eo . -x·

    r\ (~)eo/ e,) =- f(~ ~ 6cJ _ f~; e,}

    Tf J.. e ~0 t eo n- l e-x~/e.

    J_ e~'~

    0

    -~ ') )(' eoC- ..

    e_

    l :.k~ Qf\ e $ 1 LX~e I

    \Je h,; I ( reject- ~o

    ) f- LX: is )a 'j e. •

    l_X~ ""' GA"'1 (e J n l

    2. 'L x~ ~ ~2.(ZV1 J 8

    So) \...-.... e \~_)ect Ho

    1s "vDu /d do"Je if $1

  • l3t

    Oef lZ. 1. I A test w1 t~ Co.-! posif" 11 ~'J P.o the ~n . ( 5 ca /1 f> d

    11 lA VI j +or>"' J'J WI 0 5 f po vvectl.( I {o,

    rc)l,ve r t 4 I I f I + I .s 1'7-1 OS 't ct ll e €: ..52., ( Q I\ ross,'b/e o. HernQ-h've.s)

    Ex q ~ p I e ( { 2 . 7. I ) F,·VId C( unito\VVl!; W/ost pot-ver.f.., I f.es"t:· iv'l t-he prev,·o...,_r exaY"''{Jie {or H 0 : e = 3 "5, Hit : e / J ;

    Ex CtVV\ pie: Repe-crf- .-J; ih Wo: e f:: 3 VS', HA: e / 3.

    As "'-"' k.,.v,.. 51"ev> iv> tt.e exa,..,f/er crhave) q_ UMP fest coY\ Some-l-iMes- be C>hjqinF"cf b~ us;'~J +tte N e J""" " - p.,"', ,- oYI Le .t~(Yl q -l-o .f1., d i he /1A cJ s i f • "'-""r .f:, f te~t fo, s;W!f)e hyp~-fl,ese1'

  • L3t

    Theorem (\1.1.1) I\ X,.._; ~)e) hcts ct /Yloa.~ofo"'e 1;/ce/,"~o/Jc:l \q1;,. iVl t(~) J the~ q UMP +es-t of r;~e tX o-f /-1,: ~~eo V5, H~r: (f) ::>eo ; s fn r-e j eci Ito i t t(~) ?. k(O .?£~) e

    ar'ld we ~~v\1\ -reje-c.1

  • ExqiM p IF

    Chapfe, IS GoodVIess of F/ t

    Uf Lp'd;/ Ylo~..J~ we q t;,s(..(vned f~q-f we

    hqve q/Wlos-t qf,_ctJs

    d ,· s -f r ; b t:,_~

    J r·('~P·) z.

    LvE'

    15"

  • (~~-~;--~~~-o((\) <

    - (nx -npe)z

    r't po

    - (hi-n~) 2

    r1 pG

    ? - .... x - e(.) ( - )"t ;; - )z. X - e" ' = \ n X - V1 Pc

    +

    f

    lJ'~P·)) n p.(l-po)

    ( n y - V1 e~ )M,~ -n·~·( 1- {'cJ)

    el1 -V1 X ) - (n - VI p < il2. n ()- po)

    - (c.bser-Ve d5 - C' xpec-1 t>d,}2-e.x p'Pc .. , e ds

    + (obsecvPdi= ~ e"'f~"< -1~"' eyp'!?c .f (',.f~

    \ - I (oz_- ez )

  • Exqrv?p/e l3,'1,1 4 6-s;JPd di(O' ,s roll~d 60 II'Yr?t!',S. We V\_. Q VI -1 to -1 e ") t l -r I _) } ') t q I r,

    I H 0 ~ p t = I? 2 ~ p J -~ p If ::- p s ::: p 6 -- 6 H A : a + /e c, rt -/tv c ps qre c:J;.f'ferent.

    U" d", H o : i (0, -E, J< ~ ~ "- ( s ) L-"1 Et

    No-ff? i hcrT tl1e fe Kf (;(Se) +-h C' Sc:;>vY'l F VIO ·fCI'ftth /

    Ot... j e i fc.."" bo-1 h r qt·?clovv1 ov-/c omP S • f h P cJ ( t.fe r 'f> s-u· P

    l.Jqr;ctj;)f's OVtd Jhf,'r .,f,cv !c/ b~ c lf'Cl r {' rc vn

    c o V1 +ex t , A , q /1:: e r VIC! -1 / v e l,.. ~c L(

  • Here$ ~ +qb t~ of observed Qytd eKfr? ( --I!:> cl

    2 3' ,~ Observed 8' I\ 5 12 IS' 1

    Exp~c -lee:( I{) ID 10 16 16 16 {t.~~

  • He ,e IS 0 -Jq b/e o-f a bse rvecl ( E>x pf>c -ied J cD\...1 Vl -f $,

    Prese111i A b se Vl t ___ ., RGc e I

    I 20 ( \0 ) 30 ( L-1 0 )

    l

  • One

    +tJ\ are

    Sv w1

    odd

    IS fu Ylo-f.

  • rV1 7t,;-s excrl'vtr 1~ p ~ .30. ~€t("' I'S + ~E' -Jq}Jft:= o-f observed avtd (eKft'c -led) Cou n+s :

    Present Ahsev? t

    RQc ~ I I zo ( \ S" ) 3o (ss- )

    Roce Z I 2 5'(5o) t5 ( 1-(J )

    RQcf' 31 Is- ( Is- ) ~s- ( 3 s- )

    T~e Ot-{"cC)mP o"'f -fhf" -iesi. fYetit"

  • Exco-vr p /e 13. t. I

    l

  • Lei XL he ft,e oir·plqnP perrt.

    ~ t'Y¥?P5' for qr, Eyq~pl~ 1~.7.,1 rr pct ,.,

    ~~= l ,_'~d A. Poi(3)

    The repf1lir Yt'YnPS o-f 'lo CCJj-?-t(;Wf';-tfs atr:> i~C,;;r-c/ed,

    QU f' S i I 0 VJ : lio~ Cq n l--v

  • txc. ~pie r~~ 7., CC)Vl'-( 1'vlC-( ed : C)

    \

    I 3

    fc{ ed 2 5,C({,

    The part o-f i he ~b/e ihof t;.t:Jt..fVIIS of s· 0 I rY1 ofe

    IV1 or de r +o J

  • ExC(~M pIe /),=f.Z-! F"r-GlW1 f.lo So

    il-1€' pre violAS I

    th~f .,u- '"1 e Yc:r vvt f If' 1 1'11o d,fy

    no-1 q s.51..f 1-rlFd /e,.;

    VP knowVJ,

    }-tc: Y~ ,J,VA Poi ( P. )

    Q lA. e 5 i, 'u VI ; I.J /1 h o vt -1 k n c; ~.v 1' / ;-t-J h ot.v a.-re blvzs 7

    c: ho:s e P1 ,

    AV\5'-'-e(': Opii

  • C ~~ p +er ILl Y1ov1 pq ro, me ir,·c. VVle-ft-?ods

    UVI-1,'/ -lhf' w~

    Ylo~.-v_, ~e ~~ctve yenerct/j crs.rwi/Y;t"d ihQI-f ~1)fP o-·r d/s- ir~bv~on t--vq._r Kridt-...,J-7 qy,d -lt,P"' m_qde- ,·,..,fer f'n

  • F >da Some cfa,.W7 fhq-1- -k!ler people eC!rn VVIclf' -1~1CtY\ Shorter }?eopl€. A Sctrnplf? o-r n-- 2()

    /1 tcr/ler'\ l')eoflf> (b +i +) WG1s oblo/VJed qvtd "ih~,r anVJuc:~f t;cp/qr/es recotded(iYl f~ou-sa11cls)

    12 I 1 Is. 9 l

  • Fx9~p/e 1'-/,Z,/ /V1edict~ ,·V!come £, Y""ll''io'f 5 1'5 ..$2~)(}() Some cla/W7 fhq-1- -k!ler people eC!rn VVIcif> i t1er Yl s he; f -1 e' I? f" 0 p IF, A s C( h-1 p I~ 0 -r i1 -- 2 () /1 tcr/ler'\ l')eoflf> (C +i +) WG1s oblo/VJed qvtd '1h~,r

    anVJuo f t;cp/qr/es recotded(IYJ f/tiou-sa~'~cls)

    I() I

  • $JJ~. = I -/Ji>b' 1-tSib• -

    [IJSb' -/]-u~th' -1] -I -

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