Which of the following functions is the unique solution of the IBVP Ut=4uxx 0 0 u(0, t) = u(2n, t) = 0, t> 0 u(x, 0) = 2 sin x -sin 4x, Select one: O A. u(x, t) = 2 sin æe 4t sin 4re 16t u(x, t) = sin æe-16t 2 sin 4xe-64t u(x, t) = sin æe 4t - 2 sin 4xe-64t u(x, t) = 2 sin æe-8t sin 4re-32t sin 4æe-64t OB. O C. O D. O E. u(x, t) = 2 sin ze 0

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