.


:




:

































 

 

 

 





Ͳ ̲ ղί. ί.

: S`(t) t , S=S(t)/

: f`(x) =f(x) .

г =f(x)

=

 

Ҳί

 

 

1. = .

 

2. = .

 

3. = (3;4).

 

4. : , . , .

' ̲ Ͳ ֲͲ ֲ.

 

. =f() ,

.

 

˲. ,

. ,

, .

Ͳ ֲ . ϲ.

 

. =f(x) [a,b]

(;b),

( <c<b) ,

 

.

 

. =f(x) [a;b],

, -

. f`(x)

(a<c<b) .

. f(x) g(x)- -

=, . -

,

,

.

 

f`(x)

g`(x) , - . .

 

. .

.³-

. ,

:

.

 

Ҳί .

 

:

 

1.

 

2.

 

3.

 

4.

 

 

, , , dy

dy=f`() .

f(x+ x) f(x)+d.

 

. ,

f(x)= 5 5,01.

. , f`(x)= , f`(5)= , =5,01-5=0,01

 

.

 

. = =2,004.

 

. f(x+ =f(2,004)=f(2+0,004) f(2)+d

f(2)= , f`(x)= , f`(2)=

d= 0,004=0,002 f(2,004)=2+0,002=2,002.

 

˳. .., ... .

.., ... .

 

 

²Ͳ ²

 

 

 

 

1. = 3 3.1

2. = =3

3.= ln x =10

4.= =2

5. = =3

6. = =1

7. = 1 1.02

8. = =2

9. = =3

10. = =2

 

 

11. = =10.03

12. = =3.002

13. = =24.99

14. = = 1.96

15.

16. 24.

17. 25.

18. 26.

19. 27.

20. 28.

21. 29.

22. 30.

23.

 

 





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