Question

Integral(sqroot(1+sin(theta))

Answer 1

http://www.wolframalpha.com/input/?i=Integral%28sqroot%281%2Bsin%28theta%29%29

Answer 2

i'm missing a rule just not sure which one

Answer 3

click on "show steps" on wolfram...theres some crazy U subs that only a highly trained mind would see

Answer 4

what you got is not correct the solution manual says -cos(x)/sqroot(sin(x)-1))

Answer 5

\[\int \sqrt{1+\sin(\theta)}d\theta\]

Answer 6

sure it is correct, just a different form.

Answer 7

yes that is the integral only it has other parts let me put the whole thing here\[\int\limits_{0}^{2\pi}\sqrt{2}(\sqrt{1+\sin(\theta)}d \theta\]

Answer 8

its -(2/3(cos theta))*(1 +sin theta)^(3/2) thats the right one

Answer 9

How to confuse everyone in one easy lesson...