28.09.2015 Views

Limiti e forme indeterminate

Limiti e forme indeterminate - Lorenzo Roi

Limiti e forme indeterminate - Lorenzo Roi

SHOW MORE
SHOW LESS
  • No tags were found...

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

<strong>Limiti</strong> indeterminati coinvolgenti funzioni goniometriche . . . . . . . . 10<br />

23) lim<br />

x→0<br />

sen3x<br />

x<br />

25) lim<br />

x→0<br />

sen5x<br />

sen2x<br />

27) lim<br />

x→a<br />

sen 2 x−sen 2 a<br />

x−a<br />

sen 4 x<br />

29) lim<br />

x→0 (1−cosx) 2<br />

1−cos2x<br />

31) lim<br />

x→0 sen 2 3x<br />

√ 1−cosx<br />

33) lim<br />

x→0+ x<br />

x 3<br />

35) lim<br />

x→0 tgx−senx<br />

37) lim tgx(1−senx)<br />

x→ π<br />

2<br />

24) lim<br />

x→0<br />

1−cosx<br />

x 2<br />

26) lim<br />

x→±∞ xsen 1 x<br />

28) lim<br />

x→0<br />

1−cosx+senx<br />

1−cosx−senx<br />

sen 4 x<br />

30) lim<br />

x→0 (1−cosx) 3<br />

3x+tgx<br />

32) lim<br />

x→0 senx+tg 2 x<br />

34) lim<br />

x→π±<br />

√ 1+senx−<br />

√ 1−senx<br />

sen 2 x<br />

36) lim<br />

x→0+ lnx−lnsen2x<br />

38) lim (1−tgx)tg2x<br />

x→ π<br />

4<br />

<strong>Limiti</strong> di funzioni esponenziali e logaritmiche . . . . . . . . . . . . . . 16<br />

(√ )<br />

39) lim ln x2 +1−x<br />

x→+∞<br />

x<br />

41) lim<br />

x→0 lg a (1+x)<br />

43) lim<br />

x→0<br />

e x −1<br />

senx<br />

45) lim x 1<br />

1−x<br />

x→1<br />

47) lim<br />

x→0<br />

e x −e −x<br />

e 2x −e −2x<br />

40) lim<br />

x→0+ exp ln2 x−2<br />

lnx−2<br />

42) lim<br />

x→0<br />

a x −1<br />

x<br />

44) lim<br />

x→0<br />

1−cosx<br />

(e x −1) 2<br />

46) lim x 1<br />

ln3x<br />

x→0+<br />

48) lim<br />

x→0<br />

e ax −e bx<br />

x<br />

( ) 2x x<br />

49) lim<br />

50) lim (cosx) 1/x2<br />

x→∞ 1+x<br />

x→0<br />

<strong>Limiti</strong> fondamentali e importanti . . . . . . . . . . . . . . . . . . . . 22

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!