·

Engenharia de Minas ·

Cálculo 2

Send your question to AI and receive an answer instantly

Ask Question

Recommended for you

Preview text

27 09 23 Atividades a ecos x sen x dx b cos 3x 1 dx c 2x 1 x2 x dx d e2x 1 dx e x ex2 dx f t dt t 3 g t 1t32 t2 1 t2 dt h cos t dt 1 2 sen t i 2 3 sen 2x dx cos 2x cos 2x l 5 sec x tg x cos sec x dx a cos x u ecos x sen x dx eu du eu C ecos x C b 3x 1 v 3 dx dv cos 3x 1 dx cos v 3 dv 13 cos v dv sen v 3 13 sen 3x 1 c x2 x k 2x 1 dx dk 2x 1 x2 x dx dk k ln k ln x2 x d 2x y 2 dx dy e2x 1 dx ey 1 dy 2 12 ey dy e 2 ey dy e 2 ey e2x 1 2 e x ex2 u 2x ex2 dx du x ex2 dx 12 du x ex2 dx 12 du u 2 12 ex2 f u t du 1 2t t t 3 dt 2 u3 u 3 du 2 u2 3u 27u 9 du 54 1u 3 du 2 u2 du 6 u du 18 du 2u33 3u2 18u 54 ln u3 t t 3 dt 23 t32 3t 18t 54 ln t 3 g t 1t u 1 1t2 dt du t 1t32 1 1t2 dt u32 du 2 u52 5 C 25 t 1t52 C h 1 2 sen t u 2 cos t dt du cos t 1 2 sen t dt 12 du u ln u 2 ln 1 2 sen t 2 i 2 3 sen 2x dx cos 2x cos 2x 2 sen 2x dx du 2u du 32 duu 72 du u 72 ln u C 72 ln cos 2x2 C j sec x tg x cos sec x dx Seja u sec x du tg x sec x dx sec x tg x cos sec x dx cos u du sen u C sen sec x C