, (. 5, 6).
. 5 . 6
: .
f (x) g (x) , .
:
, (1)
, (2)
, (3)
, (4)
, (5)
, (6)
. (7)
, , , U (a) = ( ), , , .
- ¥: x a.
x a :
.
, , = (. 7, 8).
. 7 . 8
. x 1.
, n:
.
= , U (a), , m M .
, x a,
, = .
x a, = .
. , = 1 = 1.
.
1. f (x) = const (const ) ,
.
2. , C = const.
3. , f (x) , =
(. . 6).
4. , ,
, , A2 ¹ 0.
( : , , ).
5. = .
6. × = .
7. × = .
8. , .
9. + = , .
10. × = .
11. × = , .
12. .
.
1) ( 1);
2) ( 2, 3 = 2 1);
3) ( 8);
4) ( 2, 4 12).