math & Science residence | Proficiency tests | Mathematical reasoning in Physics | Aeronauts 2000 | |

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Another Motivational dispute for the Expression-eix=cosx+isinx | |

Calculating the power from sunshine over a 12 hour period | |

Calculating the energy from sunlight over actual complete day | |

Perfect Numbers-A case Study | |

Gravitation inside a Uniform hole Sphere | |

Further note on Gravitation within a Uniform hollow Sphere | |

Pythagorean Triples | |

Black Holes and also Point set Topology | |

Additional notes on black Holes and also Point collection Topology | |

Field Equations and Equations of movement (General Relativity) | |

The observer in modern physics | |

A keep in mind on the Centrifugal and Coriolis Accelerations together Pseudo Accelerations - PDF File | |

On growth of the cosmos - PDF File |

## The Irrationality that

**Problem:**** Prove that is one irrational number.**

**Solution: ** The number, , is irrational, ie., it can not be expressed as a ratio of integers a and b. To prove that this statement is true, let us assume that is rational so that we may write