Find all complex exponential solutions u(t, x) = ewt+kx of the beam equation 2u/t2 = 4u/x4. How
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∂2u/∂t2 = ∂4u/∂x4.
How many different real solutions can you produce?
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ut x e k2 tkx ut x e k2 tkx where k is any real ...View the full answer
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