Question: 1. (10 marks) Prove that the damped wave equation system (a > 0) Utt - Cuxx +aut =0 where 0

1. (10 marks) Prove that the damped wave equation system (a

> 0) Utt - Cuxx +aut =0 where 0

1. (10 marks) Prove that the damped wave equation system (a > 0) Utt - Cuxx +aut =0 where 0

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