simplifying factorials.
one thing to notice:
this is how you break down a factorial. we usually break down the larger factorial
worked example: simplify
worked example: simplify
worked example: simplify
worked example: simplify
1 min read
simplifying factorials.
one thing to notice: n!=(n)(n−1)!
this is how you break down a factorial. we usually break down the larger factorial
worked example: simplify 6!8!
6!(8)(7)(6!)
56
worked example: simplify 6!4!0!3!7!
(6!)(4)(3!)(1)(3!)(7)(6!)
47
worked example: simplify (3n−1)!(3n+2)!
(3n−1)!(3n+2)(3n+1)(3n)(3n−1)!
(3n+2)(3n+1)(3n)
worked example: simplify (n+1)!(n+2)!−(n)!
(n+1)!(n+2)!−(n+1)!n!
(n+1)!(n+2)(n+1)!−(n+1)(n)!n!
n+2−n−11