6[1]. Funksionet

Page 1

Detyra për ushtrime të pavarura nga lënda ANALIZA MATEMATIKE I

17

4. FUNKSIONET

Detyra për ushtrime –PJESA 6 Të caktohet zona e përkufizimit për funksionet: 5− x 1+ x

1.

y = ln( x − 3) +

3.

y = log

5.

y=

7.

y = log

9.

y = log sin 2 x + cos x

x3 − 3x + 2 x +1 x

x − 3x + 2 2

+ 3 + 2 x − x2

3x − x 2 2

15. y = 17. y =

y = ln

4.

y = ( x − 2)

6.

y=

8.

y = arccos

1− x 1+ x

x −1 + x +1

x−2 x+2

4 3 + 2sin x

10. y = cos(sin x) + log | x 2 − 1|

11. y = arcsin(log 3 x)

12. y = log 2 log 3 log 4 ( x − 1)

x2 −1 1 + log ( x + 3)( x − 4) x−4

13. y =

x −1 x + x 2 − 4 − sin 2x + 7 2

2.

3 + log( x 2 − x) 4 − x2 x 2 − 4 + ln(− x)

14. y = (2 x + 8 − x 2 )

1 2

+ log 0.3 ( x − 1)

x  16. y = arcsin  log  10  

18. y = ln arcsin

1 + x2 − 4

x+2 5− x

1

19. y = x + 1 − 3 − x + e x

20. y = arcsin(sin x)

21. y = arcsin(3 + 2 x )

22. y =

ln( x + 3) | x | −x

24. y =

1 [ x]

23. y =

3

x+2 x− | x |

25. y = [ x] − x

Përgatitur nga Armend Shabani

26. y = log sin

3x − 5 2

www.armendshabani.info


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6[1]. Funksionet by Fredi Luarasi - Issuu