# Calc. CH2 Differentiation Rules and Trig Id's

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valleystudent84's
version from
2015-11-02 13:47

## Section

Question | Answer |
---|---|

DxC = | 0 |

DxX = | 1 |

DxX^(n) = | (n)(X)^(n-1) |

DxCX^(n) = | CDxX^(n) |

Dx[f(X)+g(X)] = | f'(X) + OR - g'(X) |

Dxf(X)+Dxg(X) = | Dx[f(X)+g(X)] |

DxSIN(X) = | COS(X) |

DxCOS(X) = | -SIN(X) |

DxTAN(X) = | SEC^2(X) |

DxCOT(X) = | -CSC^2(X) |

DxSEC(X) = | SEC(X)TAN(X) |

DxCSC(X) = | - CSC(X)COT(X) |

Product rule | DxF(X)*G(X) = F'(X)*G(X)+F(X)*G'(X) |

Quotient rule | Δx[f(x)/g(x)] = [g(x)*f'(x)-f(x)*g'(x)]/[(g(x)]^2 |

Jingle for quotient rule | (LoDHi-HiDLo)/(LoLo) |

If the answer is a fraction, you must write the answer as _ fraction | 1 whole |

X' means _ | X prime (derivative of X) |

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