Relación de Problemas L1
September 3, 2022 | Author: Anonymous | Category: N/A
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Jntkj³ntlhns ntlhns pnrn bn Khdgdj³ Khdgdj³ľn y bn Kjprksn. Cdmbk orncd ck Khdgdj Khdg dj³ ³ľn y Ncjlglstr Ncjlg lstrnhl³ nhl³dg dg ck kjprksns. Bkhhl³ d dg g >.
>. Enbbn
kb ornclkgtk ck bns `ughldgks6
x,y,z)) : x = yz n. ` > (x,y,z x,y,z)) : Bg Bg((xyz xyz)) m. ` = (x,y,z x,y,z)) : k xyz h. ` 8 (x,y,z u,v,w)) : uv c. ` 3 (u,v,w w =. Hnbhubk C ` ((x1 ) Hnbhubk C v `
x 1 : (>, pnrn x pnrn (>, >) y v : (8, (8, =), pnrn bn sloulkgtk `ughl³dg6 dg6 ` ( ` (x> , x= ) :
Bg x> x=
y,, rkspkhkjprksn prdcuhk cds mlkgks utlblzngcd jngd ck dmrn y jntkrln prljn kg hngtlcncks x hngtlcncks x k y tlvnjkgtk. Bn `ughl³ddg g ck prdcuhhl³dg dg vlkgk cncn pdr bn sloulkgtk kxprksl³ddg6 g6 8. [gn
q : Bg((x= + y y)), xy >/= ) : (q > , q = ) : (Bg Xnmlkgcd quk bn kjprksn kst³n utlblzngcd >1 uglcncks ck jngd ck dmrn y >11 uglcncks ck jntkrlns prljns, q pnrn kstds glvkbks. ´^u³k lg`drjnhl³ hnbhubk bn jntrlz fnhdmlngn ck bn `ughl³dg dg ck prdcuhhl³dg dg q pnrn dg dg khdg³djlhn djlhn rkhdok kstn jntrlz4 kjprksn prdcuhk ug mlkg N, n pnrtlr ck cds `nhtdrks @ > y @ = , quk utlblzn kg hngtlcncks x k y , rkspkhtlvnjkgtk, sko³ ug ug bn sloulkgtk `ughl³ddg g ck prdcuhhl³ddg6 g6 3. [gn
x= y + xy 8 Kg kstk lgstngtk, bn kjprksn utlblzn > uglcnc ck @ > y = ck @ = , y sk kst³n pbngtkngcd bn pdslmlblcnc ck lghrkjkgtnr ug pdhd bn hngtlcnc utlblzncn ck @ > , y clsjlgulr kb trlpbk bn hngtlcnc utlblzncn ck @ = . ´Ks kstd nhdgskfnmbk4 q (x, y ) :
;. Hnbhubk
bn jntrlz eksslngn ck bn `ughl³dg dg ` ( ` (x,y,z x,y,z)) :
0. Xkn
8yz x=
bn `ughl³ddg ` g ` ckglcn6
⊍ ]8 ↝ ]= x∝y ` ( ` (x,y,z x,y,z)) : k z ∝ x , Bg Bg(> (> + x + x= z y ) ` 6 C
. Hnbhubk bn ckrlvncn clrkhhldgnb ck ` ck ` kg kg kb pugtd (>, (>, >, =) sko³ ug ug bn clrkhhl³dg dg ckb vkhtdr v vkhtdr v : : (> (>,, >, >) k lgtkrprktk kb rksubtncd. >
?. [gn
kjprksn kst³n hdjkrhlnbl hdjk rhlnblzngcd zngcd ug gukvd nrt³ nrt³ľhubd huyn `ugh `ughl³ l³dg dg ck ckjngcn kstljncn ks6 c( p, r) : k
r p
slkgcd r bn rkgtn rkgtn jkcln ck bds hdgsu hdgsujlcdr jlcdrks ks pdtkghlnbk pdtkghlnbkss y p kb prkhld prkhld ugltnrld ck clhed mlkg. Xl hdgslckr hdgslckrnjds njds quk, kg kb jdjkgtd nhtunb, r : >1 y p y p : : =, jkclcds kg jlbbdgks ck kurds, cktkrjlgnr6 n) Bn kbnstlhlcnc kbnstlhlcnc ckjngcn-p ckjngcn-prkhld rkhld y ckjngcn-r ckjngcn-rkgt kgtnn ck clhed mlkg. m) Xl supdgkjds quk kb prkhld ckb mlkg nujkgtn hdg bn rkgtn kg ugn prdpdrhl³dg ξ, ´kg qu³k rkbnhl³ddg g nujkgtn d clsjlguyk bn ckjngcn4 5. Cncn
bn `ughl³dg dg
= 8
` ( ` (x,y,z x,y,z)) : Bg
x y z
cdgck
x : t : t : k yz : : k =∝t = t
∍` (t) t : pnrn t : > utlblzngcd bn ]kobn ck bn Hnckgn hnbhubk ∍` ( ∍t pnrn
/= , xhds
∝ >))
o (u, v ) : u >/= v =
ngnblhk sl sk pukckg hdjpdgkr, y kg hnsd nrjntlvd, hnbhubk bn ckrlvncn pnrhlnb ck bn `ughl³dg hdjpukstn hdg rkspkhtd n su skougcn vnrlnmbk, kg kb pugtd (>, >), npblhngcd bn rkobn ck bn hnckgn. >1. Kg
ug prdhksd prdcuhtlvd, n pnrtlr ck trks jntkrlns prljns, J>, J= y J8, sk dmtlkgkg cds mlkgks skjltkrjlg skjlt krjlgncds ncds M> y M= jkcln jkclngtk gtk bn sloulk sloulkgtk gtk `ughl³ ddg g ck prdcuhhl³dg6 dg6 x
k + Bg Bg((z = )
` (x,y,z x,y,z)) : xz y (u, v ) : ` (
y
cdgck x, y, z sdg bns hngtlcncks ck jntkrln prljn utlblzncns ck J>, J= y J8 rkspkhtlvnjkgtk, jlkgtrns quk quk u y v sdg sdg bn bnss hn hngt gtlc lcnc ncks ks ck M> y M=. M=. N pn pnrt rtlr lr ck M> y M= sk pr prdcu dcuhk hk ug mlkg mlkg g gnb nb,, M jk jkcln clngt gtkk bn `ughl³ dg6 dg6 (u + v + v))= o (u, v ) : 8 Hnbhubk bn prdcuhtlvlcnc jnrolgnb ck bns trks jntkrlns prljns, J>, J= y J8 sl kg kb jdjkgtd nhtunb utlblznjds ugn uglcnc ck hncn ugn ck kbbns. >>. Kg
ug prdhksd prdcuhtlvd, n pnrtlr ck trks jntkrlns prljns, N, M y H, sk dmtlkgkg cds mlkgks skjltkrjlgncds M> y M= jkclngtk bn sloulkgtk `ughl³ddg g ck prdcuhhl³ddg6 g6 =
=
x y + y x + y , Bg Bg( ` (x,y,z x,y,z)) : ( (u, v ) : ` ( z z + >) 8
=
cdgck x, y, z sdg bns hngtlcncks ck jntkrln prljn utlblzncns ck N, M y H rkspkhtlvnjkgtk, jlkgtrns quk u y v sdg bns hngtlcncks ck M> y M=. N pnrtlr ck M> y M= sk prdcuhk ug mlkg gnb, M jkclngtk bn `ughl³dg6 (u + v + v))= o (u, v ) : v u Hnbhubk bn prdcuhtlvlcnc jnrolgnb ck bns trks jntkrlns prljns, N, M y H sl kg kb jdjkgtd nhtunb utlblznjds ugn uglcnc ck hncn ugn ck kbbns.
∝
>=. Cncn
bn `ughl³dg6 dg6
¿ b bggxy ↝v : (∝8, =), kg kb pugtd (>,>) n) Hnbhubk Hnbhubk bn ckrlvncn ckrlvncn clrkhhldgnb clrkhhldgnb sko³ u ug g bn clrkhhl³dg dg ∝ ` (x, y) : (x + >) y = +
m) Hnbhubk Hnbhubk kb cksnrrdbbd cksnrrdbbd ck Snybdr Snybdr ck orncd = nbrkckcdr ckb pugtd (>,>). >8. Cncn
bn `ughl³ddg ` g ` ((x, y) : k ∝xy hnbhubk kb cksnrrdbbd ck Snybdr ck drckg cds kg kb pugtd (>, 1).
>3. Cncn
bn `ughl³ddg g
x + xy =
` ( ` (x, y ) :
x
∝y
n) Kst³ uclksk uclksk su edjdokgklcnc, cktkrjlgngcd, kg su hnsd, kb orncd. m) Cktkrj Cktk rj³³ľgksk ľgk sk hu³ hu ngtd ³ngtd vnbk6 x >;. [gn
∍` ∍` + y + y ∍x ∍x
kjprksn prdcuhk ug mlkg utlblzngcd cds `nhtdrks prdcuhtlvds kg hngtlcncks x k y, ck nhukrcd Hdgtkstk rnzdgncnj rnzdgncnjkgt kgtkk n bn sloulkgtk sloulkgtk prkougtn6 prkougtn6 Xl hdg bn sloulkgtk kxprksl³dg6 dg6 q (x, y ) : (x + y + y))k x/y . Hdgtkstk nujkgtnjds kb cdmbk bds `nhtdrks prdcuhtlvds, ´hu³ngtd ngtd nujkgtnr³n bn prdcuhhl³dg4, dg4, ´pdr ´pd r qu³k4 k4
∖
>0. [gn
kjprksn prdcuhk ug mlkg, q, utlblzngcd cds `nhtdrks prdcuhtlvds kg hngtlcncks x k y, ck nhukrcd hdg bn sloulkgtk kxprksl³ddg6q g6q (x, y ) : y : ykkx/y . Cktkrjlgk6 n) Xl bn `ughl³dg dg q ks edjdo³ kkgkn gkn y, kg hnsd nrjntlvd ck qu³ k orncd. Lgtkrprktk kb rksubtncd. ´Qdcr³ ´Qdcr³ľn hdghbulr kb tlpd ck rkgcljlkgtd n kshnbn quk prkskgtn4 m) Hnbhubk Hnbhubk bn jntrlz eksslngn eksslngn ck bn `ughl³ `ughl³ddg g q kg kb pugtd (8, 8). >?. [gn kjprksn prdcuhk cds mlkgks utlblzngcd trks `nhtdrks prdcuhtlvds kg hngtlcncks x, y, z, rkspkhtlvnjkgtk. Bn `ughl³dg dg ck prdcuhhl³dg dg vlkgk cncn pdr bn sloulkgtk kxprksl³ddg6 g6 x,y,z)) x,y,z)), q = (x,y,z q (x,y,z x,y,z)) : (q > (x,y,z )) : (Bg (Bg((x= z + y + y)), y
x + x ) =
=
q = (x,y,z x,y,z)) Ngnblhk sl bn `ughl³dg dg ck prdcuhhl³ddg g ckb skougcd mlkg ((q )) ks ugn `ughl³ddg g edjdo³kgkn kgkn y, kg hnsd nrjntlvd nrjn tlvd,, ck qu³k orncd. orncd. Lgtkrprk Lgtkrprktk tk bds rksub rksubtncds tncds.. Qdr dtrn pnrtk, bns hngtlcncks hngtlcncks kjpbkncns kjpbkncns ck bds cds `nhtdrks kvdbuhldgng kg kb tlkjpd ck nhukrcd hdg bns sloulkgtks kxprksldgks6 x(t) : > + t + t= y (t) : 8k=t = z (t) : t cktkrjlgk bn vnrlnhl³ddg g ck bn prdcuhhl³dg dg ck njmds mlkgks hdg rkspkhtd nb tlkjpd, utlblzngcd bn rkobn ck bn hnckgn, sl t : >. 8
>5. [gn
kjprksn ckclhncn n bn prdcuhhl³dg dg ck ug mlkg utlblzn kg su prdhksd prdcuhtlvd cds prdcuhtds skjltkrjlgncds, X > y X = , kg hngtlcncks u y v rkspkhtlvnjkgtk, y dmtlkgk ugn hngtlcnc ckb mlkg gnb, w, skjltkrjlgncds, sko³ u ug g bn sloulkgtk sloulkgtk kxprksl³ kxprksldg6 ³dg6 w : ` : ` ((u, v ) :
u= v = >0
n) Cktkrj Cktkrjlgk lgk kb tlpd ck rkg rkgclj cljlkg lkgtds tds ck ksh kshnbn nbn quk juks jukstrn trn clh clhen en `ughl³ `ughl³ dg dg k lg lgtkr tkrprk prktk tk kb rks rksubt ubtncd ncd dmtkglcd. m) Xupdgon Xupdgon quk bn kjprksn ncqulkrk ncqulkrk ugn j³ nqulgn nqulgn jkcln jkclngtk gtk bn hunb dmtlkgk bds cds prdcuhtds skjltkrjlskjltkrjl X > y X = , n pnrtlr ck trks jntkrlns prljns6 J > , J = y J 8 , quk bn kjprksn utlblzn kg hngtlcncks gncds, X gncds, x, y y z rkspkhtlvnjkgtk. Clhen trngs`drjnhl³dg dg vlkgk cncn pdr bn sloulkgtk kxprksl³dg6 dg6 o((x,y,z x,y,z)) : (x= + (z (u, v ) : o (z
∝ >)8, xy>/=)
Cktkrjlgk bn prdcuhtlvlcnc jnrolgnb ck hncn ugn ck bns trks jntkrlns prljns kg kb mlkg gnb, sl kg kstk jdjkgtd bn kjprksn kst³n utlblzngcd bns sloulkgtks hngtlcncks ck bns jlsjns6 x : >, y : 3, z : =. X > y X = , kg hngtlcncks u y kjprksn prdcuhk ug mlkg N, utlblzn utlblzngcd gcd cds prdcuh prdcuhtds tds skjltkr skjltkrjlgnc jlgncds ds X v, rkspkhtlvnjkgtk, slkgcd su `ughl³dg dg ck prdcuhhl³ddg6 g6 > , J = y J 8 , quk utlblzn kg hngtlcncks x, y, z, rkspkhtlvnjkgtk, sko³ u ug g bn sloulkgtk `ughl³ddg g ck prdcuhhl³dg dg hdgfugtn6 ` (x,y,z x,y,z)) : ( (u, v ) : ` (
xz = + bg z,xy= z ) y
n) Xl kg kstk jdjkgtd jdjkgtd sk kst³ kst³n utlblzngcd > uglcnc ck hncn jntkrln prljn, cktkrjlgk qu³k hngtlcnc sk kst³ n prdcuhlkgcd ckb mlkg N. ` ,, ` = 4 m) ´^u³ k rkgcljlkgtds ck kshnbn prkskgtn bn skougcn `ughl³ddg g hdjpdgkgtk ck ck ` h) Xl bds prkhlds ugltnrlds ugltnrlds ck bns trks jntkrlns jntkrlns prljns ks kb jlsjd, ´ck hu³nnbb hdgvkg hdgvkgcr³ cr³ľľnn j³ns ns nujkgtnr bn hngtlcnc utlblzncn4 =1. Cncn
bn rkbnhl³dg6 dg6 8
y : = x + 8 n) Cktkrjlgk Cktkrjlgk sl ks pdslmbk nrjnr nrjnr bn kxlstkghln ck y hdjd `ughl³ dg dg ljpb³ ljpb³ľhltn ck x kg ug kgtdrgd ckb pugtd (>, =). m) Cktkrjlgk Cktkrjlgk sl bn `ughl³ `ughl³dg dg ckb npnrtncd npnrtncd ngtkrldr ngtkrldr ks hrkh hrkhlkgt lkgtkk d ckhrkhlkg ckhrkhlkgtk tk y h³ dghnvn dghnvn d hdgvkxn kg x : >. ` (x, y ) : xy = + yx = , ngnblhk bn kxlstkghln ck bn `ughl³dg dg ljpb³ ljp b³ľľhlt h ltnn y : π(x) n pnrtlr bn `ughl³dg dg ` ( ck bn hurvn hurvn ck glvkb glvkb quk pnsn pdr kb pugt pugtdd (>, >). Nsljls Nsljlsjd, jd, sl kxlstk clhen `ughl³ `ughl³ddg g ljpb³ľhltn ľhltn cktkrjlgk su prljkrn y skougcn ckrlvncn. =>. Cncn
==. Xkn
bn `ughl³dg dg ck prdcuhhl³dg dg ck ugn kjprksn6 q (x,y,z x,y,z)) : xy + y = z
cdgck nhtunb x, y y sk z kst³ rkprkskg rkprk skgtng tng bns ugn hngtlcn hngtlcncks cks ck utlblznc utlblzncns ckcktrks `nhtd `nhtdrks rks prdcuhtlvds. prdcuhtlvds. Xnmlkgcd Xnmlkgcd quk kg kb jdjkgtd n utlblzngcd uglcnc hncnns ugd kbbd, hnbhubk6
3
n) Bns prdcuhtlvlcnc prdcuhtlvlcncks ks jnrolgnb jnrolgnbks ks ck clhe clheds ds `nhtdr `nhtdrks. ks. ´Xl tuvlkrng tuvlkrng kb jlsjd prkhld, prkhld, hu³nnbb bk nhdgskf nhd gskfnr³ nr³ľľnn nujkgtnr nb kjprksnrld4 m) Bn rkbnhl³ rkbnhl³ dg dg jnrolgnb j nrolgnb t³kkhglhn hglhn ck ssustltuhl ustltuhl³³ddg g ckb prljkr `nhtdr pdr kb skougcd kxpblhngcd su sloglhncd. =8. Xkn
bn `ughl³dg dg ck utlblcnc ck ug hdgsujlcdr6 [ ( [ (x, y ) :
∝ x =>y8 ,
x, y 7 1
cdgck x k y rkprkskgtng bns hngtlcncks hdgsujlcns ck cds mlkgks N y M . Kstuclk Kstuclk kb hrkhljlkgt hrkhljlkgtdd ck bns hurvns ck lgcl`krkghln hdjd `ughldgks ck x ck x,, ns³ ns³ľ hdjd bn hdghnvlcnc d hdgvkxlcnc hdgvkxlcnc ck bns jlsjns. ∖
q (x, y ) : k x y , slkgcd x slkgcd x k y bns hngtlcncks quk utlblzn ck `ughl³dg dg ck prdcuhhl³ddg g ck ugn kjprksn ks ks q 7 1. Qnrn ug glvkb ck prdcuhhl³ddg i cds `nhtdrks prdcuhtlvds, x,y prdcuhtlvds, x,y 7 1. g i fd, rkspdgcn rkspdgcn n bns sloulkgtk sloulkgtkss hukstldgks hukstldgks66 =3. Bn
∍y n) Cktkrjlgk, Cktkrjlgk, sl ks pdslmbk, bn rkbnhl³ rkbnhl³ddg g jn jnrolgnb rolgnb t³kkhglhn hglhn ck su sustltuhl stltuhl³dg ³d g ck x pdr y ( ∍x (x))
m) ´Xdg bns hurvns hurvns ck glvkb ckb npnrt npnrtncd ncd ngtkrldr ngtkrldr hrkhlkg hrkhlkgtks tks d ckhrkhlkg ckhrkhlkgtks4 tks4 ´sdg h³dghnvns dghnvns d hdgvkxns4 =;. Bn
kjprksn @BNSDXN prdcuhk bntns ck `nmncn kg hngtlcnc q (jlbks ck bntns), utlblzngcd hdjd `nhtdrks prdcuhtlvds prdcuht lvds bkoujmrks bkoujmrks y henhlgns henhlgns kg hngt hngtlcnck lcnckss x k y (jlbk (jlbkss ck ilbds), rkspkhtlv rkspkhtlvnjkg njkgtk. tk. [gn lgvkstlonhl lgvkstlonhl³³ddg g lgtkrgn en pkrjltlcd dmtkgkr bn sloulkgtk rkbnhl³ddg g kgtrk bns vnrlnmbks hltncns6 +> xyq+> k∝xyq
bg(xy xy)) ∝ (=/q ∝ bg( (=/q ) + > : 1
n) ´Ckgk ´Ckgk kstn rkbnhl³ rkbnhldg ³dg bn prdcuhhl³ddg g ck bntns hdjd `ughl³dg dg ck bns hngtlcncks ck bds `nhtdrks sl q : >, x : y : >4 Kg hnsd nrjntlvd, hnbhubnr bns prdcuhtlvlcncks jnrolgnbks kg clhed pugtd. m) Xl sk tuvlksk bn pdslmlblcnc ck nujkgtnr, nb jlsjd prkhld, bn hngtlcnc utlblzncn ck nbougd ck bds `nhtdrks ´hu³ nnbb kb kbko kolr³ lr³ľľn4 n4 =0. Bn
kjprksn GN]NHEL, GN]NHEL, X.N. prdcuhk ug rk`rkshd rk`rkshd ck gnrng gnrngfn fn kg hngtlcnc hngtlcnc q (jlbks ck bltrds), bltrds), utlblzngcd hdjd `nhtdrks prdcuhtlvds noun hnrmdgntncn y fnrnmk ck gnrngfn kg hngtlcncks x k y (jlbks ck bltrds), rkspkhtlvnjkgtk, slkgcd bn `ughl³dg dg ck prdcuhhl³ddg6 g6 q (x, y ) : ;x + 0y 0y Hnbhubk bn rkbnhl³dg dg jnrolgnb t³kkhglhn hglhn ck sustltuhl³ ddg g ckb fnrnmk ck gnrng gnrngfn fn pdr kb noun hnrmdgnt hnrmdgntncn ncn.. Xl clsjlguyk bn hngtlcnc ck fnrnmk ck gnrngfn utlblzncn, ´tkgcr³n quk nujkgtnr kg jnydr d jkgdr jkclcn bn ck noun hnrmdgntncn hnrmdgntncn pnrn jngtkgkr jngtkgkr kb glvk glvkbb ck prdcuhhl³ ddg4 g4 =?. Bds
onstds kg pumblhlcnc pumblhlcnc (o) ck ugn kjprks kjprksnn ckpkgckg ckb glvk glvkbb ck vkgtns vkgtns (v), ckb prkhld ckb prdcuhtd ( p, p : 1) y ck bds rkstngtks hdstks (h), sko³ ug ug bn kxprksl³ddg6 g6
o(v,p,h v,p,h)) : bg(>1 bg (>1/h /h)) + (vp ( vp>/= )/>1 ´H³ddjd jd ckmk vnrlnr kb glvkb ck vkgtns kg `ughl³ddg g ckb prkhld pnrn quk bds onstds kg pumblhlcnc pkrjngkzhng hdgstngtks4 =5. Xk
snmk quk bn rkbnhl³ddg g kgtrk bn hngtlcnc ck prdcuhhl³dg dg ck ug mlkg, q, y bns hngtlcncks x k y ck bds `nhtdrks prdcuhtlvds utlblzncds ks 6 qk xy
∝ xbgy ∝ kq = : 1
Xnmlkgcd quk, pnrn x : y : >, bn prdcuhhl³dg dg ks q : >, hnbhubk, pnrn kstds glvkbks6 n) Bns prdcuhtlvlcncks prdcuhtlvlcncks jnrolgnbks jnrolgnbks ck bds cds `nhtdrks `nhtdrks prdcuhtlv prdcuhtlvds. ds. ;
m) Bn rkbnhl³ rkbnhl³ dg dg jnrolgnb t³ kkhglhn hglhn ck sustltuhl³ dg dg ck y pdr x, ck jngkrn quk sk jngtkgon kb glvkb ck prdcuhhl³ dg. dg. =) + xy ∝ > : 1
bg( bg(x y z
cdgck z ks kb g³ ujkrd ujkrd ck pdrt³ntlbks, ntlbks, x hng hngtlcnc tlcnc ck helps k y bn hngtlcnc hngtlcnc ck pbnhns mnsk. Kg kstk jdjkgtd, jdjkgtd, x : y z : =. : y : : >, >, z n) Hnbhubk Hnbhubk bn rkbnhl³ dg dg jnrolgnb t³kkhglhn hglhn ck ssustltuh ustltuhl³ l³dg dg ck bn hngtlcnc ck helps pdr bn hngtlcnc ck pbnhns mnsk. m) Hnbhubk Hnbhubk bn rkbnhl³ dg dg jnrolgnb t³ kkhglhn hglhn ck sustltuhl³ dg dg ck bn hngtlcnc ck pbnhns mnsk pdr bn hngtlcnc ck helps. h) ´Kxlstk ´Kxlstk nbougn rkbnhl³ rkbnhl³ ddg g kgt kgtrk rk bns cds rkbnhldgks rkbnhldgks jnrolgnbks jnrolgnbks ck sustltuhl³ sustltuhl³ dg4 dg4 81. Bn
hngtlcnc ckjngcncn ck ug mlkg (c), su prkhld (p), y bn rkgtn ck bds lgclvlcuds quk bd hdgsujkg (r) vkrlhng bn sloulkgtk khunhl³dg6 dg6
∖
rp + pskg pskg((rc =Bg rp +
c
: ; r = p Kg kstk lgstngtk, bds vnbdrks ck bns vnrlnmbks sdg6 c : ;9 p : >/=9 r : =. Cktkrjlgk sl bn khunhl³dg ngtkrldr ckgk n bn ckjngcn hdjd `ughl³dg dg ljpb³ ljpb³ľhltn ckb prkhld prkhld y bn rkgtn, kg ug kgtdrgd ckb pugtd (;, >/=, =). Kg hnsd nrjntlvd, hnbhubk bn kbnstlhlcnc ck bn ckjngcn-prkhld y bn kbnstlhlcnc ck bn ckjngcn-rkgtn, njmns kg (>/=, =). >1) +
∝
∝
K>. Cncn
bn `ughl³dg6 dg6
o (u, v ) : u = + v = bg( u) bg(u
¿
n) Kspkhlquk Kspkhlquk su cdjlgld y hnbhubk hnbhubk su jntrlz jntrlz eksslngn. m) Ngnblhk Ngnblhk sl ks pdslmbk hdjpdgkr bn `ughl³ `ughl³ ddg g o hdg bn sloulkgtk `ughl³ddg6 g6 ` ( ` (x, y ) :
=
x= + ;y ;y = ,
x x + + >
y Kg hnsd nrjntlvd, hnbhubk kb ornclkgtk ck bn `ughl³ddg g hdjpukstn kg kb pugtd (= (=,, >).
K=. Cncn
bn `ughl³ddg g
=
` ( ` (x, y ) :
y + > x
,k
∖
y¿ x
n) Kspkhlq Kspkhlquk uk su cdjlgld. cdjlgld. ` kg m) Hnbhubk Hnbhubk bn jntrlz jntrlz fnhdmlngn fnhdmlngn ck ck ` kg kb pugtd (>, (>, 1).
∝↝
` (> h) Xl n pnrtlr pnrtlr ckb ckb pug pugtd td (>, (>, 1) gds jdvkjds kg bn clrkhhl³ddg g ckb vkhtdr v : (=, (= , >), hnbhubk C hnbhubk Cv ` (>,, 1) k lgtkrprktk kb rksubtncd. snmk quk bn rkbnhl³dg dg kgtrk bn hngtlcnc ck prdcuhhl³dg dg ck ug mlkg, q , y bns hngtlcncks hngtlcncks x k y ck bds rkhursds prdcuhtlvds utlblzncds ks6 K8. Xk
Bg((x y q 8 + x + Bg y
¿ ¿ ∝ >) ∝ q = : 1 0
Xnmlkgcd quk x : y : >, q : =, ngnblhk sl bn khunhl³ddg g ngtkrldr ckgk q hdjd `ughl³dg dg ljpb ljpb³³ľhltn ck x k y. Kg hnsd nrjntlvd, dmtkgon bn prdcuhtlvlcnc jnrolgnb rkspkhtd n hncn ugd ck bds rkhursds kg kb pugtd (>, (>, >). Xl sk tuvlksk bn pdslmlblcnc ck nujkgtnr nb jlsjd prkhld bn hngtlcnc utlblzncn ck nbougd ck bds rkhursds ´hu³nnbb kbkolr³ľn4 ľn4 Fustlquk Fustlq uk su rkspukstn. rkspuks tn. K3. Cncn
bn `ughl³ddg g ` ( ` (x, y ) :
kx¿
,
∝> =
y
n) Kspkhlq Kspkhlquk uk su cdjlgld. cdjlgld.
∖ y x
` kg m) Hnbhubk Hnbhubk bn jntrlz jntrlz fnhdmlngn fnhdmlngn ck ck ` kg kb pugtd (1, (1, >).
∝↝
` (1 h) Xl n pnr pnrtl tlrr ckb pugt pugtdd (1, (1, >) gds jdvkjds kg bn clrkhhl³ddg g ckb vkhtdr v : (> (>,, =), hnbhubk hnbhubk Cv ` (1,, >) k lgtkrprktk kb rksubtncd.
∝
snmk quk bn rkbnhl³dg dg kgtrk bn hngtlcnc ck prdcuhhl³dg dg ck ug mlkg, q , y bns hngtlcncks hngtlcncks x k y ck bds rkhursds prdcuhtlvds utlblzncds ks6 q = Bg Bg((x y q 8) 3 : 1 x K;. Xk
∝
¿ ¿ ∝ ∝
Xnmlkgcd quk x : >, y : q : =, ngnblhk sl bn khunhl³ddg g ngtkrldr ckgk q hdjd `ughl³dg dg ljpb ljpb³³ľhltn ck x k y. Kg hnsd nrjntlvd, dmtkgon bn prdcuhtlvlcnc jnrolgnb rkspkhtd n hncn ugd ck bds rkhursds kg kb pugtd (>, (>, =). Xl sk tuvlksk bn pdslmlblcnc ck nujkgtnr nb jlsjd prkhld bn hngtlcnc utlblzncn ck nbougd ck bds rkhursds ´hu³nnbb kbkolr³ľn4 ľn4 Fustlquk Fustlq uk su rkspukstn. rkspuks tn.
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