Math Is Fun Forum
  Discussion about math, puzzles, games and fun.   Useful symbols: √ ∞ ≠ ≤ ≥ ≈ ⇒ ∈ Δ θ ∴ ∑ ∫ π -

Login

Username

Password

Not registered yet?

#1 2012-10-05 16:49:20

mukesh
Member

Offline

combination

in how many ways 50different things can be distributed among 5persons,inwhich 3 of them get 12 things each and 2 will get 7 things each.?

Sir  i solved this and write the answer
50!*5!/(12!)^3*(7!)^2*3!*2!
Sir plse tell me am i right or not
If no then plse ans it.

#2 2012-10-05 18:29:18

bobbym
Administrator

Online

Re: combination

Hi;

50!*5!/(12!)^3*(7!)^2*3!*2!

Without bracketing I can not understand that. Please use parentheses or latex.


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

Board footer

Powered by FluxBB