Exercice

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SS

il6ap puûas ‘sau)Quilod suon)uol – z arlldeq) nea,l ep luauos selllq

‘(1) uorlenbg,l eP suollnlos

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sel sallenbsel Jnod sellal }a ‘nPe,l JPd salJe^nolel luos sallrq salsallenbsel Jnod ‘x ap srnele^ sel ellnpgp ul (e
‘sau6ts

alnpgp ue stnd ‘9:6ap puo:as np uorlenbg,l erpnosa! j ‘9r6ap puoras np uorlenbg eun P euQulei 3i

ep neelqel un,p eple,l

P'(x)l

ap eu6ls elreulLUJalgC (p
‘ox aP ar.uqtxtP

‘.xx 0=ï*V-Z+xV-zx uor1enb9,1 anb ta4uotugp’T *x – y luesod r4 ia ‘ (L*x) raddola,o+6 -u z[ I ,xx -s71’0 = ï*i-Z*Xl–t

np tpuoJre,l leululalgp ‘lno !s zluauaJnauJe p { ll 0x ellanbpl inod ç enb ellnP ‘x ap lnele^ eun ll-l-e$lxl (l ‘lesllgld q sleal
sep luos

)’q’D –

Qo (r+ xq+zxD)(S-n+]ry = Q)l ‘[g j O[ 3 x lno] lnod anb lerluolug6 (q xg6+ e x’€1.r.l)

-enb9,1 q alualenrnbg

pa (1) uor1enb9,l enb lelluorJua: i:

‘GçE

‘oA

-) ul = g7 7 anb rartru91 (e v
Pl

(x)A = (x);-a1ou uo ]e alllq

rnod aJtessalgu

ua ‘nea,p aunlonluaua]lexe llr^noler a1 (x)1 elou uO ‘nee/l ep a)e!ns el ap

‘(r) aP uc’:rnnmi ov 0x ts anb la.rluotua: rq sroqe (1) ep uollnlos 1sa tr » a t ‘(r) ep uo[nlos sed 1sa,u g anb lag–;’r n ‘0 = [ + xl – zxz + {l- ox uot1enb9,; au6ls:r gl
9r6ap aruq;r1enb np enbylgur{s uqlenbS
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1
q xne69 no slnaugdns sJallua

1!tp
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uou no assedap qlllq el ls llo^es ap asodold as uo ‘nee,p

srr)

lupueluolluatdt:9t ef suep saa6uo;d ‘8 > x > 0 )e^e ‘tu) x uor(el ap sanbugqds selllq sal Jnod ‘Z ‘1uardlt9.t el suPP nualuof t nPe,p 01 aunlon al Jelnlle3 . « 91
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sletualci

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q xne69 noslnatlgdns slallue sJalLuar: : sap sgllel sep euuJos el ellnps:

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( | + uZ)( 1+

u)u =.Ll1-« ‘-l-7!’-‘
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‘ell!q

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rt@l
1p a1ua6ue1 lse nee,l eP elelns Pl

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lueualuo:
uor(e.r aP

la un 9l luerdr:1 un suep r-u: ç

artQLuetp aP anbuPullr{:

anbugqds alllq eun asodgP

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