- Thread starter
- #1

- Thread starter dwsmith
- Start date

- Thread starter
- #1

- Jan 17, 2013

- 1,667

1- multiply by \(\displaystyle \frac{(1-\cos v')^2}{(1-\cos v')^2}\)

2- Use integration by parts to solve \(\displaystyle \int _0^v \frac{-\sin v'}{-\sin v' \,(1+\cos v')^2}\, dv'\)

For me the second approach seems better ...