It has something to do with the binomial expansion, methinks..I worked it out in maths before..
*Gets textbook out*
'The number of ways of choosing r items from a group of n items is written nCr and is calculated by:
n!/(n-r)!r!
r = 6
n = 49
So nCr = 13,983,816
And that concludes today's A-Level Maths lesson.
(*Gets textbook out*
'The number of ways of choosing r items from a group of n items is written nCr and is calculated by:
n!/(n-r)!r!
r = 6
n = 49
So nCr = 13,983,816
And that concludes today's A-Level Maths lesson.
Popidge Last ate a kebab on,
Sun 8 Apr 2007, 16:14,
archived)