i need major help with this math problem.
all help appreciated greatly.
here it is:
n!
_____
(n - 1)!
where ! is a factorial sign and ____ means over or divided by
2006-11-29 11:44:35 · 5 answers · asked by Anonymous in Education & Reference ➔ Homework Help
lol, you're kidding right? just remember that ppl here take so much trbl to help out kids like you. dont think even for a second we all got nothing better to do.i come here cos im grateful to be where i am right now (im a chemical engineer), and so i wish to help out kids if they are having probs.nyways....
n! = 1x 2x 3 x....(n-2) x (n-1) x (n)
n-1 ! = 1x 2x 3 x....(n-2) x (n-1)
so n!/n-1! = ?
2006-11-29 11:50:30 · answer #1 · answered by amateur_astrologer 2 · 1⤊ 0⤋
n-1
2006-11-29 11:50:05 · answer #2 · answered by Anonymous · 0⤊ 0⤋
it will be an outstanding wager that's 2... 2 is two factorial (if I undergo in concepts that's what a factorial is (social gathering: what number strategies can a line of folk be prepared? the answer is the shape of folk factorial) and under no circumstances yet another functionality). The N!'s cancel one yet another out, i imagine.
2016-10-16 11:07:24 · answer #3 · answered by ? 4 · 0⤊ 0⤋
You can just look at this an see the answer is "N"!
I also ran an analysis through N=50 to check myself.
2006-11-29 12:19:19 · answer #4 · answered by David A 7 · 0⤊ 0⤋
i think absolute value
2006-11-29 11:46:41 · answer #5 · answered by Lady T 3 · 0⤊ 0⤋