Question

What is `(1+1/2)(1+1/3)(1+1/4)(1+1/5).....(1+1/2003)`? thanks...

Answer 1

1002

Explanation:

`(1+1/2)(1+1/3)(1+1/4)(1+1/5)............(1+1/2003)`
`=(cancel3/2)(cancel4/cancel3)(cancel5/cancel4)(cancel6/cancel5)(cancel7/cancel6)............(2004/cancel2003)`
`=1/2*2004=1002`