Fall 2000

Ileana Streinu

1. | (2n^2 + 3n-5)/(5n^2-3n+1) |

2. | (2n)/(3n) |

3. | (n^n)/(2^(n log n)) |

4. | (n^2 + 2^n)/((1.5)^n) |

5. | (n!)/(n^n) |

1. | 1+2+ ... + n = |

2. | 1 + 2^2 + ... + n^2 = |

3. | 1 + 2 + 2^2 + ... + 2^n = |

4. | 1 + 3 + 3^2 + ... + 3^n = |

5. | 1 + x + x^2 + ... + x^n = |

Last modified Sept. 12, 2000.