1) Classical computers may benefit from being made “reversible”. Why? 2)When measured, what are the probabilities of the

[answerhappygod]

1) Classical computers may benefit from being made “reversible”.
Why?
2)When measured, what are the probabilities of the different
potential measurement results of the qubit
described below?
|ψ〉 = √2√3 |0〉 + 1√3 |1〉
3)Classical error correction codes won’t work when applied
directly to quantum systems. Why?