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IS




. 15, ճ IS - LM. , , . IS "-" "-'". ֳ , , .

. 5.7:

* - ;

* ;

* IS.

- (r). , r r1 r2 (. 5.7). I1 2 ∆I ( 2), D 1.

³, } 2. 3 : r, D, , .

r Y , D, IS .

IS (. 5.8).

. 5.8 - 18 ( )

:

; - . :

, D, D1 D2. 1 Y2, r , IS1 IS2 Y2. , , ' , .

IS (. 5.9)

. 5.9- IS ( )

, > S ( 2), , . , r2 , 1.

4 AS > . , r1

18 "- '"

. 5.10.

' : 1) IS; 2) - ; 3) - I = S; 4) - .

, IS ' - IS , . , , , , .

LM

- ; - ; -

г L :


; - ; - ; - .

. 7.9 LM i, D = S.

. 7.9:

1) "-";

2) ;

3) L.

. 7.10, MS1 S2, 2.

D, ' 1 (. 7.10, 2).

1, 2 2

 

 

2 . 7.10 ( D S1) 1 (2) L1 L2.

7

 
 

.5. 18-

IS (. 7.12) i , .

L - , .

. 7.13:

* , i , IS2;

* 2;

* ( L), , i 2,

* . IS2 IS1;

* 1 i1

. 7.14, , i 2, L L2, 2. / \, , y y1

 

. 7.14 - - /5 -





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