17-Apr-2012, 2:24 PM
Curiously, I came up with 5544 as well when I first calculated by hand.
Then after I tried it with factorials in a calculator, I realized that I had probably written the numbers from 12 to 6 in the numerator...
- Madhav.
Then after I tried it with factorials in a calculator, I realized that I had probably written the numbers from 12 to 6 in the numerator...
- Madhav.