A particle is in a state described by the wavefunction (x) = (2a/) 1/4 e ax2 ,

A particle is in a state described by the wavefunction ψ(x) = (2a/π)^1/4e^−ax2, where a is a constant and −∞≤ x ≤ ∞. Verify that the value of the product ∆p∆x is consistent with the predictions from the uncertainty principle.