Q49
If u (x, y, z, t) = f(x + iβy - vt) + g(x - iβy - vt), where f and g are arbitrary and twice differentiable functions, is a solution of the wave equation u^2 x^2 = ^2u y^2 = 1c^2 ^2u t^2 then β is
If u (x, y, z, t) = f(x + iβy - vt) + g(x - iβy - vt), where f and g are arbitrary and twice differentiable functions, is a solution of the wave equation then β is
A.
B.
C.
Answer
D.
Answer: Option C
Solution
Answer: Option C
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