ó. ó
ó - , . , , , .
, . ó , , ( . 7.1 ), . . , , 䳺 () 䳿 .
. 7.1 |
. (7.1)
, ( ) , , .
, (7.2)
( , ).
. , , . ³ , , (. 7.2).
. 7.2 |
. (7.1), , .
, (7.3)
, . , ( . 7.2). , 䳺 , , . , , .
. (7.4)
, . , .
. 7.3 |
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, .
, , ,
- ,
- ,
- ( ) 䳺 .
.
: ( ), , , , ( ), , . (. 7.3).
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, , .
1. ?
2. .
3. , , 䳺 .
4. ³ ?
5. ?
6. .
7. ?
8. ?
1. .
2. ( ) .
3. .
4. :
= ,
= .
5. ϳ .
. 7.4. |
= 200 /. = 300 2, = 1,2 . ( ), , , (. 7.4). 30 c.
: , , .
. .
,
.
,
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/
. 7.5 |
,
= ,
( ). ³ (. 7.6).
. 7.6 |
= 3002000,02 = 1200 ͷ.
ó ( ), (. 7.6).
= = = 1200/1,2 = 1000 H.
, , , .
, (. 7.6).
³: = 1200 ͷ, = = 1000 H.
2. (. 7.7). = 0,2 ,
= 23 .
. 7.7 |
= 4000 2, , = 1050 ͷ, = 10040 2.
( ) , , , ().
.
,
/.
(. 7.7)
. 7.8. |
(. 7.8). ( (. 7.9) ). , .
= .
. 7.9. |
= 4000 10,23 0,032 = 1309 ͷ.
ó 䳺 ( ). ,
= = = 1310/2 = 655 H.
, , .
³: = 1310 ͷ, = = 655 H.
, . , .
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, . , .
3. , . =18 c. ³ , = 200 , = 0,8 . = 9 000 /, = 0,6 (. 7.10).
( ) , , , ().
. 7.10. |
,
.
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.
.
:
,
, , , , , .
ֳ
, , Ѳ:
= 942 /,
= 0,209 .
ϳ , :
= 8792 ͷ,
= = 14653 .
. . 7.10 7.11 , .
. 7.11. |
, . , 7,5 9 , .