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Mathematics, 23.08.2019 03:30 snowprincess99447

3. letx, t) be a function with continuous first-order and second-order partial derivatives on 0 ? x 0. suppose u-u(x,1) satisfies 14,-14x + u-0 and u(0,1) 11(1,t)-0. define the total energy by e(t) in time? explain why your answer is correct. = +uu)dx. is the total energy constant

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3. letx, t) be a function with continuous first-order and second-order partial derivatives on 0 ? x...
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