Question

find real number c and positive number L, that statisfies
lim_{r rightarrow infty}(r ^{c}int_{0}^{2pi}x ^{r}sin(x)dx)/(int_{0}^{2pi}x ^{r}cos(x)dx)=L

Answer 1

\[\lim_{x\to
\infty}(r ^{c}\int_{0}^{2\pi}x ^{r}sin(x)dx)/(\int_{0}^{2\pi}x ^{r}cos(x)dx)=L\]

Answer 2

just trying to read it

Answer 3

Isn't there a reduction formula for the integrals?

Answer 4

oh, i made a mistake
You have to find real number c and positive number L, and there should be \[\lim_{r \rightarrow \infty}\]