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SWiTCHRiDE
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Homework Statement
Express the solution
P(t, x1) = cos(!t − kx1)
as the superposition of two complex exponentials. Show that each complex
exponential is also a solution of the 1-D wave equation.
Homework Equations
just that THETA=P
!=w
whoops, made a type
The Attempt at a Solution
im not really sure how to tackle this, i do know that a solution to the wave equation added to another solution is also a solution.
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