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    Wave equation problem - show that the wave eq. u(x,t) can be expressed as 1/2((fodd(x+ct)+fodd(x-ct)) - fodd being the odd periodic extension of f(x)

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    First, in order to show that the statement in your problem-1 is true, we can use the result in your Ex 4.4.7) where F(x) is the odd periodic extension of f(x). So we should construct an odd periodic function in the ...

    Solution Summary

    This is a wave equation with odd periodic extension.