Asked by qwerty

Alice and Bob share a state a|++> + b|-->, where the first qubit is Alice's and the second qubit is Bob's. Alice measures her qubit in the standard basis and sends the measurement
outcome to Bob. If Bob wants his qubit in a|+> + b|->, what gate does he apply in the following two cases? Choose your answer from I,X,Z,H.

Alice's outcome is 0:

Alice's outcome is 1:

Answers

Answered by helper
I
X
Answered by Poo
Wrongggg
Answered by helpman
Alice's outcome is 0: H

Alice's outcome is 1: X,H
Answered by Anonymous
wht are the answers for 6th a and 6th b pls help me
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