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Can someone please tell me how to solve second order differential equations with three time dependent variables

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Gautam Sharma 2018-1-30

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Birdman 2018-1-30

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No one will help to you unless you show some effort. Let me give you a starting point and make you work on it:

Use Symbolic Toolbox.

key commands: syms,diff,dsolve

https://www.mathworks.com/help/symbolic/

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Gautam Sharma 2018-1-30

Gautam Sharma 2018-1-30

I have converted it into matrix form

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