Use a binomial expansion to simplify:
(nc0)-(nc1)+(nc2)-(nc3)+...+(-1)^n (ncn)
I did this question and came up with an answer which is (1-0)^n
is that wrong?
any help would be greatly appreciated.
Use a binomial expansion to simplify:
(nc0)-(nc1)+(nc2)-(nc3)+...+(-1)^n (ncn)
I did this question and came up with an answer which is (1-0)^n
is that wrong?
any help would be greatly appreciated.