Question: Hadamard test Consider two states (v) and (p) with the promise that (v|0) = 0 or 1. Suppose you have the state - 10) |7)

Hadamard test Consider two states (v) and (p) with the promise that (v|0) = 0 or 1. Suppose you have the state - 10) |7) + 71)19). Show how to guess whether (w| p) = 0 or 1 with one-sided error probability 0.5

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