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wu :: forums    riddles    putnam exam (pure math) (Moderators: william wu, Grimbal, Eigenray, Icarus, towr, SMQ)    Laplace Transform Problem « Previous topic | Next topic » Pages: 1  Reply Notify of replies Send Topic Print    Author  Topic: Laplace Transform Problem  (Read 661 times) svs14 Newbie     Posts: 8 Laplace Transform Problem   « on: Apr 19th, 2006, 11:22pm » Quote Modify Hey there. Can anyone help me solve this Laplace transform problems:   1. Using laplace transform find functions x(t) & y(t) that satisfy x=y=0 at t-0 and        x' + 2y' + x = t        -x' - y' + y = 1     2. Suppose the equations above had been        x' + 2y' + x = exp^(t^2)       -x' - y' + y = 1/(1 - t) Explain briefly why u couldnt have used the same method as for part 1 to solve it     Thanks for your help in advance. cheers IP Logged Pages: 1  Reply Notify of replies Send Topic Print Forum Jump: ----------------------------- riddles -----------------------------  - easy   - medium   - hard   - what am i   - what happened   - microsoft   - cs => putnam exam (pure math)   - suggestions, help, and FAQ   - general problem-solving / chatting / whatever ----------------------------- general -----------------------------  - guestbook   - truth   - complex analysis   - wanted   - psychology   - chinese « Previous topic | Next topic »

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