.


:




:

































 

 

 

 


. .




(arcsin(x))- , .

 

17. y=arcsinx.

= arcsin(x)- , = sin(x).

 

18. y=arcsinx.

:

1. D(arcsin x)= .

2. E(arcsin x)= .

3. = arcsin(x)- ( = sin(x)).

 

arcsin(-x)=- arcsin(x)

 

4. =arcsin(x)- .

5. sin(arcsin x)=x; ;

arcsin(sin(y))=y, .

6. . =0,=0 arcsinx=0

 

arccos x + arcsin x=

19. y=arcsin x.

= sin(x) , , = sin(x) , =arcsin(x), = sin(x) =.

 

. .

(arccos(x))- , .

 

21. y=arccosx.

= arccos (x)- , = cos (x) .

 

22. y=arccosx.

:

1. D(arccos x)= .

2. E(arccos x)= .

3. = arccos (x)- ( , = cos (x)).

 

arccos (-x)= - arccos (x)

 

4. =arccos (x)- .

5. cos (arccos x)=x; ;

arccos (cos (y))=y, .

6. . =0,=1 arccosx=0

 

arccos x + arcsin x= .

 

23. y=arccosx.

= cos(x) , , = cos(x) , =arccos(x), = cos (x) =.

 

. .

(arctg(x))- , .

 

25. y=arctgx.

= arctg (x)- , = tg(x) .

 

26. y=arctgx.

:

1. D(arctg x)= .

2. E(arctg x)= .

3. = arctg (x) - ( = tg (x)).

 

arctg (-x)= - arctg (x)

 

4. =arctg (x) - .

5. tg (arctg x)=x; ;

arctg (tg (y))=y, .

6. . =0,=0 arctgx=0

 

27. y=arctgx.

 

. = tg(x) , , = tg(x) , = arctg(x), = tg (x) =.

 

 





:


: 2017-02-28; !; : 1323 |


:

:

.
==> ...

1674 - | 1501 -


© 2015-2024 lektsii.org - -

: 0.011 .