Question: A particle is in a state described by the wavefunction (x) = a 1/2 e ax , where a is a constant and 0

A particle is in a state described by the wavefunction ψ(x) = a^1/2e^−ax, where a is a constant and 0 ≤ x ≤ ∞. Determine the expectation value of the commutator of the position and momentum operators.

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