detailed solution please? |

Problem 13 | Separation of Variables |

226 - Moment of force about different points |

Solution to Problem 318 Torsion |

Infinite Series |

DE: 2xy dx + (y^2 - x^2) dy = 0 |

DE: 2xy dx + (y^2 + x^2) dy = 0 |

equations of order one: (1 - xy)^2 dx + [ y^2 + x^2 (1 - xy)^(-2) ] dy = 0 |

DE exact equations: (3 + y + 2y^2 sin^2 x) dx + (x + 2xy - y sin 2x) dy = 0 |

DE Order one: (xy^2 + x - 2y + 3) dx + x^2 ydy = 2(x + y) dy |

exact DE: [ 2x + y cos (x^2) - 2xy + 1 ] dx + [ sin (x^2) - x^2 ] dy = 0 |

Differential Equation: y' = 2(3x + y)^2 - 1 |

Differential Equation: ye^(xy) dx + xe^(xy) dy = 0 |

Problem 16 | Separation of Variables |

More Topics on Dynamics |

228 Intercepts of the resultant force |

differential equation: multiple equations (locked) |

Differential Equation: [ e^(2y) - y cos (xy) ] dx - y(1 - x^2) dy = 0 |

Differential Equations: (3y - 2yx^2)[ 1 + ln^2 (2x^3 / 3y^2) ] dx - 2x dy = 0 |

EQUATIONS: (x^2 + y^2) dx + x (3x^2 - 5y^2) dy = 0 |

Differential Equations: (x - 2y - 1) dy = (2x - 4y - 5) dx |

statics |

Differential Equations |

Differential Equations |

Differential Equations: Bernoulli's Equation 1 - 3rss' + r^2 s^2 s' = 0 |