A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 3 years ago
I did this problem a month ago and I somewhat forgot how to do it.
anonymous
 3 years ago
I did this problem a month ago and I somewhat forgot how to do it.

This Question is Closed

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0the third line where n=2. How did we determine that it can be written as... \[\frac{C_0}{1\cdot2\cdot3\cdot4}\]

saifoo.khan
 3 years ago
Best ResponseYou've already chosen the best response.0Is that Taylor series or something? D:

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0no not really the original function is \[C_{n+2}=\frac{C_n}{(n+2)(n+1)}\]

saifoo.khan
 3 years ago
Best ResponseYou've already chosen the best response.0Sorry. This goes over my dumb head. :'( Math gods like @satellite73 @amistre64 @asnaseer can help you with problems like these. :/

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0I'm sure @UnkleRhaukus can help...where is he?

saifoo.khan
 3 years ago
Best ResponseYou've already chosen the best response.0@eseidl @eSpeX can you guys solve this? Last time I saw Rhau in chem section.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Am I missing something? Isn't it just:\[C_{n+2}=\frac{c_n}{(n+2)(n+1)}\]Input n=2\[C_{2+2}=\frac{c_2}{(2+2)(2+1)}\]So,\[C_4=\frac{c_2}{4*3}\]But we know\[c_2=\frac{c_0}{1*2}\]From the table where n=0.Thus:\[C_4=\frac{c_0}{4*3*2*1}=\frac{c_0}{4!}\]

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0yeah I think you're right, Thanks!

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0lol, yeah it just seemed too straight forward to call in the "math gods" (which I definitely am not one of lol)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0It is straight forward I know...LOL and Turing has taught me how to do this...I just forgot

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0I guess doing math and watching The Walking Dead can prevent one from doing simple math ;P

UnkleRhaukus
 3 years ago
Best ResponseYou've already chosen the best response.1@eseidl all you missing is the negative signs cancel \[n=2\qquad C_4=\frac{C_2}{4\cdot3}=\frac{\tfrac{C_0}{2\cdot1}}{4\cdot3}=\frac{C_0}{4\cdot3\cdot 2\cdot1}=\frac{C_0}{4!}\],

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0@UnkleRhaukus oooops, yeah good call :)
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.