If we have a quantum state ψ= 1√51 +2 √50 what is the probability ofobtaining state 0
To find the probability of obtaining state |0>, we need to find the coefficient of |0> in the quantum state |ψ>.
In this case, the coefficient of |0> is (2/√5). To find the probability, we square this coefficient:
Probability of obtaining state |0> = |(2/√5)|² = (2/√5)² = (4/5)
Therefore, the probability of obtaining state |0> is 4/5.
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