# Question:How do I solve a equal degree splitting problem

## Question:How do I solve a equal degree splitting problem

$u_{tt} = c^2 u_{xx}, \,$
$u(t,0)=0, \quad u(t,L)=0,$

as well as the initial conditions

$u(0,x)=f(x), \quad u_t(0,x)=g(x).$

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