find the least +ve integer n such that

1/(sin45 sin46)+1/(sin47 sin48)+..........+1/(sin133 sin134) =1/sin (n)

Results 1 to 3 of 3

- December 24th 2010, 07:40 AM #1

- Joined
- Jul 2010
- Posts
- 25

- December 24th 2010, 08:53 AM #2

- Joined
- Mar 2010
- From
- Florida
- Posts
- 3,093
- Thanks
- 6

- December 24th 2010, 08:56 AM #3