Q1) lim (cosx)(adsbygoogle = window.adsbygoogle || []).push({}); ^{(1/x^2)}

x-->0

I tried to find

lim (1/x^2) ln cos x

x-->0

but got stuck after differentiate it several times.

Thanks in advance

**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!

# L'Hospital's rule

Loading...

Similar Threads - L'Hospital's rule | Date |
---|---|

I Linear programming -- Bland rule degeneracy | Jan 30, 2018 |

I Product rule in newton notation? | Jan 25, 2017 |

I Proper notation in chain rule | Jun 18, 2016 |

L'Hospital's Rule | Jul 26, 2004 |

L'hospital's rule | Jul 2, 2003 |

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