## Software/Applets used on this page

## Glossary

### union

The union of two sets A and B is the set containing all the elements of A and B.

## This question appears in the following syllabi:

Syllabus | Module | Section | Topic |
---|---|---|---|

AQA A-Level (UK - Pre-2017) | FP3 | 1st Order Differential Equations | Auxiliary equations |

AQA A2 Further Maths 2017 | Pure Maths | Solving Differential Equations | Auxiliary Equations |

AQA AS/A2 Further Maths 2017 | Pure Maths | Solving Differential Equations | Auxiliary Equations |

CBSE XII (India) | Calculus | Differential Equations | Solution of homogeneous differential equations of first order and first degree |

CCEA A-Level (NI) | FP2 | 1st Order Differential Equations | Auxiliary equations |

Edexcel A-Level (UK - Pre-2017) | FP2 | 1st Order Differential Equations | Auxiliary equations |

Edexcel A2 Further Maths 2017 | Core Pure Maths | Differential Equation Methods | (1st) Auxiliary Equations |

Edexcel AS/A2 Further Maths 2017 | Core Pure Maths | Differential Equation Methods | (1st) Auxiliary Equations |

I.B. Higher Level | 9 | 1st Order Differential Equations | Auxiliary equations |

OCR A-Level (UK - Pre-2017) | FP3 | 1st Order Differential Equations | Auxiliary equations |

OCR A2 Further Maths 2017 | Pure Core | Solving Differential Equations | Auxiliary Equations |

OCR MEI A2 Further Maths 2017 | Core Pure B | Solving Differential Equations | Auxiliary Equations |

OCR-MEI A-Level (UK - Pre-2017) | DE | 1st Order Differential Equations | Auxiliary equations |

Universal (all site questions) | F | 1st Order Differential Equations | Auxiliary equations |

WJEC A-Level (Wales) | C4 | 1st Order Differential Equations | Auxiliary equations |