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:




:

































 

 

 

 


1. f1(x)=g1(x) f1(x) () g1(x), , D, f2(x)=g2(x), D.

2. f (x)= g (x) D (), , , D.

. .

, , . , .

3. f (x)= g (x) D () (), , , D.

, = 1 ( 2 + 1) = 2 + 1 , = 1 ( 2-1) = 2 - 1 , 2-1 = 1 =- 1.

. () , , , .

, 6, , .. -2, , . , .

4. f (x)= g (x) D, f (x)≥0 g (x)≥0 , n =2 k (), (f (x))2k=(g (x))2k, .

, , .

. f (x)≥0 g (x)≥0 , , f (x)= g (x) (f (x))2 K =(g (x))2 K .

, f (x)= g (x)

5. f (x)= g (x) D, f (x)≥0 g (x)≥0 , n =2 k+ 1 (), (f (x))2 k+ 1=(g (x))2k + 1, .

. , , .

, .

.

6. D

, , + 1 = 0 , , 0.

1-6 . .

: f(x)=g(x) D (1),

() , ,

- (2), () .

: (1) (2) .

 

.

1 (1), f (x 1) =g (x 1) , ( 1) . - , 1- (2).

. 2 (2), , , ( 2) , φ( 2) ≠ 0. f (x 2) =g (x 2) - . ,

2 - (1).

, (1) (2) D.

***

n - , n - .

n , n .

:

1) n , n ;

2) n.

n >0 =0 <0
n=2k( (n- ) ; -    
N=2k+1( (n- )  

***

b , , b.

: loga b,

1. .. / .. [ .] - ., : , , 1998. 236 .

2. .. : / .. , .. , .. - .: , 2005. 320 .

3. .. : / .. , [ .] - .: : S, 1998. 656 .

4. .. / .. .: , 1965.- 327.

5. .. . 11 , . 1: . . ( ) / .., .. . - .: , - 287 .

6. .. . 11 , . 2: . . ( ) / . ., .. . - .: , - 264 .

7. .. . . 10 11 : . / .. , .., .. - .: , 2002. 192. - .: , 2005. 320 .

8. .. : /

. . . .: , 1963. 200 .

 

 



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