Hi, I'm not good in math but I need to learn how to solve these differential equations.(adsbygoogle = window.adsbygoogle || []).push({});

It was really hard to write in TeX form, sorry.

d a / d t = d^2 a / d y^2 + d / d y (a * d x / d y)

d b / d t = d^2 b / d y^2 - d / d y (b * d x / d y)

d^2 x / d y^2 = - (a - b)

I need to solve for a, b and x.

What type of DE is this, a PDE? Which methods should I use?

**Physics Forums - The Fusion of Science and Community**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Need help for solving a set of differential eqns

Loading...

Similar Threads - Need help solving | Date |
---|---|

I Need a help in solving an equation (probably differentiation | Nov 20, 2017 |

Need help solving a differential equation | Feb 28, 2016 |

Need help solving second-order nonlinear differential eq | Feb 3, 2015 |

Need help to solve a PDE | Jun 30, 2014 |

Need help solving a differential equation for orbit. | Jun 23, 2014 |

**Physics Forums - The Fusion of Science and Community**