Question
What is the superposition that results if you apply the Hadamard transform H⊗n to the state 12√(|0n⟩+|1n⟩)?
Answers
Anonymous
|0>^n
what's (c)
wrong
Anonymous
what is the correct answer?
Anonymous
1/sqrt(2^(n-1)) SUM |X> where X in {0,1}^n and contains an even number of 1's