I have looked at your solution and just found one typo: In part (iv) on the last line it should say ...rotation by \(-(2\theta+\pi)\) and... not just \(-2\theta\).
I have looked at your solution and just found one typo: In part (iv) on the last line it should say ...rotation by \(-(2\theta+\pi)\) and... not just \(-2\theta\).
Vasco
Vasco,
I just found the announcement of your correction, but I note that it was fixed some time ago. Thank you.
