Let's say you have a proposition E! P(x) which means that there is only one unique x such that P(x) is true. How do you rewrite E!P(x) in terms of only the E quantifier (there exists at least one x) and another one in terms of only the A quantifier (for all x)?(adsbygoogle = window.adsbygoogle || []).push({});

Thanks

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

Dismiss Notice

Join Physics Forums Today!

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

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

# There exists a unique

Loading...

Similar Threads for exists unique | Date |
---|---|

I No existence of Variance | Jan 7, 2017 |

I If Ramsey cardinals exist, all powers using Def are countable? | Jun 8, 2016 |

For exery x exists y equal to x | Dec 21, 2015 |

Unique existence quantifier equivalent to what? | Jul 25, 2012 |

Query regarding existence and uniqueness of SDE solutions | Aug 18, 2011 |

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