Hi all, need some help here,

Simplify

2n+2

. .Pn

2n

. .Pn

thanks

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- Mar 24th 2008, 01:19 AMmicmac63Permutation.......
Hi all, need some help here,

Simplify

2n+2

__. .____Pn__

2n

. .Pn

thanks - Mar 24th 2008, 02:45 AMmr fantastic
- Mar 24th 2008, 02:58 AMmicmac63
yes, but dont quite understand ?????

- Mar 24th 2008, 03:03 AMmr fantastic
- Mar 24th 2008, 03:31 AMmicmac63
Thankyou so much, Im helping my daughter with this, and she is on right track now,

if the equation equals 3.5, find the value of n ?

thanks again. - Mar 24th 2008, 04:41 AMmr fantastic