.


:




:

































 

 

 

 


.




. IS , ().

, r1 .

.1 . IS

 

} 1. , C+I1+G. , , E1 Y1, , r1 Y1. (.1).

, r1 r2. I1 I2 . C+I1 + G + I2 + G (. . 1). 2 r2. Y2. , , . r2, Y2 (. .1).

, .1 IS (-). . , , , I S. IS r Y, . , IS (), .

IS , . - IS, . , IS, .

, IS (. .1). () Y1 r2. r2 Y2: , .. . Y1 Y2. , Y1 r2. , , , IS, (). , .

D IS (. .1). r1 () Y2. Yl Y2. , 2, D, . , , IS , () .

IS , , .

, IS , . , .

 





:


: 2015-11-05; !; : 413 |


:

:

,
==> ...

2083 - | 1832 -


© 2015-2024 lektsii.org - -

: 0.008 .