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| Hello Well, it sounds like I am a Mathematica beginner So I would like some help Can anyone tell me how to solve ode of 1st order and second one. I would like to know the code for these y''+10y'+4y=e^xsinx y''+8y'+4y=3xcosxsinx and how do i... |
| For example , what to write to solve this ? y''+4y'+8y=3xcosx And how do I plot direction field for this? Thanks!! |