Question

Suppose we have |ϕ⟩=∑y∈{0,1}nβy|y⟩ such that βy=0 if s⋅y=1mod2 and βy=12(n−1)/2 if s⋅y=0mod2, where s is some hidden n-bit string.

(a) If we run Fourier sampling on |ϕ⟩, what is the probability that we see s?

Answer 1

I had the same question, can anyone help us ASAP

Answer 2

did you get the answer pls?

Answer 3

1/2