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7.5. xepoae pea cey

 

X mo cnoco noyeu npu npoecce upeo epco mopo, ocoaec a pauux uaue e pea moapo u e epcx ompamo a mom e moap.

B pae peo po pae xpoae cey. pea cyu mo cnoco noyeu npuu npoecce upeo epco mopou, aupyec a pauux uaue e epcx ompamo o peeu, npocmpacme u a pae u moapo.

B oo-ooeco cce xpoae, pea cey pca coo poc cey, .e. coco oye p, ocoaec e a pooce, a a pae eax. Xepoae pea cey e op cey a pe, cocyecye ooe py pya, o e pe oaec e . e cpo oo ea. Xepoae eooo e peo cey .

Xepoae a pe ocyec, a pao, pp, opaa, ace a, ope oopeeo c yaca pa peax oapo: pooe, epepao, po.

peo ceye oo aac e p ce eae (oo ae a) cpa apae ae e .

Ha pae e pooo papae ey cyea, aac xpoae, cyea, eeo opx caa c peo ceye, a a ya pa peax apo e yacy pex ceyx, o poo xce aoe o oyee p eaco o, a ce ax pex oepa a e .

Xpoae pecy e oyee ooeo p o cpae c p o peaa a pe peaoo apa.

B eo oo cex opaa , ope e ea p, pcae coo ocoy opy oepeco eeoc a pe c oo e oyee aoe p apy c py cyey opa . Xpoae c c oce xapaepo, .e. oopeeo oop a ey peaoo apa a ey epcoro opaa a e ap, ee aoe paecoe aee.

Oo oeceae ocey c peoro pa epcx opao c po peaoo oapa.

Xepoae oe y peoo paxoa o eox oep a pe peaoo apa oecea oeca eopx pacxoo (apep, a xpaee ). ( o y ee coe pocxoee ca ep "xepoae".)

Texa xpoa coo cye.

poae aoo apa, pec apaxoa ce o peoaaeoo ce e, poae a pe epc opa a a ap (xepoae poae). B cyae ce e o yae epc opa, ea a op oe yaa, oyae p a epco pe, oopa oa oecpoa eooyey pyy a pe peaoro apa (yco 1).

 

Coaco ycooy pepy 1 pae oeo e oy o poa apa (80 e) epco pa (20) y cyy py, opy o pacca oy o coco a 1 ap (100 ).

oyae aoo apa aepecoa , e oepe y o oe e a oap. oy, oaa, e yy pac, o oya epc opa a a ap (xepoae oyo). B cyae, ec ee yaaa, yae pae co epc opa, ea opoo e opoca c c poc e a pe peaoo apa, e ca oecpye co ooee pacxo o oye aoo apa (yco pep 2).

 

a, cxo ycooo pepa 2, apa oyae a pe peaoo apa (120 ) aroap oyeoy oxoy pco po (20) e pec cy apa, apyex o coco a 1 ap (100 ). Oa peex pepa pacpa cy cpaxoo y xpoa.

cooae exaa epco po, a eye peex yox pepo, ooe poaa apoa co pyy, a a, p, a oyae apa.

Ha pae pyo pyaa eee e a e cpo. a e po peaoo apa epcoo e coaa, ooy, a pao, xpoae e oxaa ce acc poeex pex .

Cyey pae op (coco) xepoa acoc o o, o e eo yao c ao e oo ocyece. Xepoae oe pooc a ec a ap a ero ac; a c a ap ap, ocycy -

e ae epcoro opaa; a oa pax a oa peaoo apa oee epcoo opaa ..

Xpoae ooe oy ooey p. Cpe paua ey eo aoo apa epcoo opaa a cooecy ec oa pcae coo "auc" ac pacxoo a xpaee pyx pyopoopyex apo.

B cyae xepoa poae apa, ea oy ooey p, oe pec poa epc opa a co ap o ee, peae ecyy poy ey peao apa a ey aca. Ec aee ac ye yeac, xeep (.e. o, ocye xepoae) pae, a a o poc e a epco pe ocae poa e a peao pe, o cee e a epco pe oepea cee e a peao pe. B cyae yee aca xeep-poae . oyae apa, ea oy ooey p, ocoae cox poroax a o ee aca, .e. p eo opaa xep pa, a p yee aca poae.

B yaax apaax oea ea xeepa paa eo eeo ee c eee aca.

+ Δ,

e oea ea xeepa;

ea ea xeepa;

Δ eee aca.

Ec xeep e poao, y eo y ooea p cyae, oa oea ea oae e eeo. ooo p yee aca.

oae o a ycoo pepe 3.

 

 

a, eea ea poaa o yc coaa 100 e, eee aca 10 (20 10), oea ea 110 (100 + 10), .e. o cpae c xepoae yco pepe 1 xep oy oey p, pay 10 ea (110 100).

Ec xeep pae coo oyae, o ooey p o y, oa oea ea oaec e eeo, .e. p opaa .

poppe o a ycoo pepe 4.

 

eea ea oae o yco 100 , eee aca coao yc 10 (20 30), oea ea paa 90 a (100 10), .e. o cpae c xpoae pepe 2 xeep oy ooev p, pay 10 ea (100 90).

 


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