248
3. L$%=<# L%#A/>$& 'F%>& "#;$#G# =F!$% AG% L% *#-
<&F#M:
G"U*U 1uu ,
#/:
U
1
= 265,2 u 1,4 = 371,28 G$;
U
2
= 259,35 u 1,4 = 363,09 G$;
U
3
= 331,5 u 1,4 = 464,1 G$.
%"< =$#<, L%#A/>$% 'F%>% '!T#G# =F!$% AG% +>%$#-
><! 371,28 G$, &G#G# — 363,09 G$, >!>1#G# — 464,1 G$.
8.8
G%% +"F%%D>1+ L 5 #A/>$"/. /+=$: AG%$: L%#-
A/>#" +"F% 1000 G$., ' B1#<& #A/>$" #L& /'%BM%
148 $-G#; #L& — 136 $-G#; V #L& — 150 $-G#; / %
#A/>$" #L& — '# 160 $-G# "#;!$. #A/>$" #L-
& '%BMM>1 & T"/F@ &<#%@ '%B/. A=+F> </+=$: L%-
#A/>#" "#;$#G# =F!$% AG% ('/ =%+ #L%@&$"/ "#+>#-
&%> %$/ >%AF. 8.1).
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1. +"/F1" =F!$ AG% '%BMM>1 & $!#$%"#@ &<#%@,
># AG%$: L%#A/>#" +F/ #L'#/F> </; $< <!>##< "#!-
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>#" AG% L% 100-/+#>"##G# "#$%$$ $#< #A/>"& L%
*#<&F#M:
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u
m
i
1
G*UA100% ,
! * — *%">=$% "/F1"/+>1 G#$, /'%B1#%$% ->< #A/>$"#<;
G — G#$$% >%*$% +>%"% -G# #A/>$"%;
m — "/F1"/+>1 =F!$/ AG%.
#/:
1133,361,61501,6816021,311361,2148UA100% uuuuu
G$.
2. #L%@&D<# "#!*/B/D$> "#$%$$ $#< L% *#<&F#M:
100%UA
UA
$
,
! UA — L%#A/>#" &+/D AG%.