·If we measure qubit a0〉+βl1) in the computational basis 11) 10),|1),then outcome "o" al0)+B11) occurs with prob.|a|2,and outcome“1”occurs with prob. 10) IB12. ·The system becomes |0〉if outcome“o”occurs,and A quantum bit becomes|1〉if outcome“1” (qubit) occurs. The system collapses.• If we measure qubit 𝛼 0 + 𝛽 1 in the computational basis 0 , 1 , then outcome “0” occurs with prob. 𝛼 2 , and outcome “1” occurs with prob. 𝛽 2 . • The system becomes 0 if outcome “0” occurs, and becomes 1 if outcome “1” occurs. – The system collapses. A quantum bit (qubit) 𝛼 0 + 𝛽 1 0 1