Question: Create an expression for the profile of a harmonic wave traveling in the z-direction whose magnitude at z = -/12 is 0.866, at z =

Create an expression for the profile of a harmonic wave traveling in the z-direction whose magnitude at z = -λ/12 is 0.866, at z = +λ/6 is 1/2, and at z = λ/4 is 0.

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