6. Consider the function f(x) = A (eikx + e-ikx) for -27/k

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6. Consider the function f(x) = A (eikx + e-ikx) for -2A/k s xs 21/k, where k is a real constant.
For what values of x does this function have maxima? Now consider the function g(x) = f(x)
exp(-px²) where p is a real, positive constant. For what values of x does this function have
maxima?
%3D
Transcribed Image Text:6. Consider the function f(x) = A (eikx + e-ikx) for -2A/k s xs 21/k, where k is a real constant. For what values of x does this function have maxima? Now consider the function g(x) = f(x) exp(-px²) where p is a real, positive constant. For what values of x does this function have maxima? %3D
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