You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
338<br />
Cálculo A — Funções, Limite, Derivação, Integração<br />
1 \<br />
(vi) f 2 [ cosx + -,-<br />
Temos,<br />
( 1\<br />
2 cos x+ r-<br />
Nx<br />
(vii)<br />
Temos,<br />
f<br />
2 ex - 2<br />
Nx -- dx .<br />
dx f 2 cos x dx + _dx F-<br />
NX<br />
sen x2<br />
2 e - + — dx<br />
cos 2 x X7<br />
• 2 cos x dx + S x112 dx<br />
X1/2<br />
= 2 sen x + + c<br />
1/2<br />
= 2 sen x + + c.<br />
sen x2 sen x 2 dx<br />
+ dx J 2 e dx - S dx +<br />
2<br />
cos x X cos x x7<br />
• 21ex -I secx-tgxdx + 2<br />
= 2ex - sec x + 2 •+ c<br />
-6<br />
1<br />
= 2ex - sec x - + c.<br />
3x6<br />
sf x 7 dx
Change language