Simplify:

2/1! - 3/2! + 4/3! - 5/4! + ... + 2010/2009! - 2011/2010!, where k! denotes the product of all integers from 1 up to k, that is,
1! = 1,
2! = 1x2 = 2,
3! = 1x2x3 = 6, and so on.

Similar Questions
  1. Simplify:2/1! - 3/2! + 4/3! - 5/4! + ..... + 2010/2009! - 2011/2010! Where k! is the multiplication of all numbers up to k (e.g.
    1. answers icon 1 answer
  2. 1. Let triangle ABC be a triangle such that angle ACB is 135 degrees.Prove that AB^2 = AC^2 + BC^2 - (Root 2) x AC x BC 2.
    1. answers icon 2 answers
  3. Use the table to answer the question.2006 9,277.2 2007 9,746.6 2008 10,050.1 2009 9,891.2 2010 10,260.3 2011 10,698.9 2012
    1. answers icon 1 answer
  4. Use the table to answer the question.2006 9,277.2 2007 9,746.6 2008 10,050.1 2009 9,891.2 2010 10,260.3 2011 10,698.9 2012
    1. answers icon 1 answer
more similar questions