📅 2023 MIT Science Bowl High School Invitational🎓 HS🔄 Round 13#️⃣ Question 14 TOSS UP📝 Multiple Choice
A two-state qubit has basis states ket 0 and ket 1. If the qubit is currently in the state three-fifths ket 0 plus four-fifths ket 1, what is the probability that the qubit will be measured to be in the state ket zero?
W) 3/4
X) 3/7
Y) 9/16
Z) 9/25
✔️Answer:Z) 9/25
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