Show that each of the following functions is a solution of the wave equation u t t
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Show that each of the following functions is a solution of the wave equation ut t = a2uxx.
(a) u = sin(kx) sin(akt)
(b) u = t/(a2t2 - x2)
(c) u = (x - at)6 + (x + at)6
(d) u = sin(x - at) + ln(x + at)
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a u sinkx sinakt ut ak sinkx cosakt utt c U k sinkx ...View the full answer
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