I've taken a course of quantum information theory and although I can compute a quantum teleportation in an explicit case where I'm given a quantum entanglement shared by Alice and Bob (normally 1/root(2) (|00> + |11>) ) I'm a bit stuck on this general example.
Specifically, I can't seem to "Show that Bob then has the state...".
Any help or advice on how to approach/prove this would be great - my university doesn't provide any solutions for past papers unfortunately.