maths
posted by ether .
can you pls tell the formulas in binomial theorem

if you mean the binomial expansion...
(a+b)^n
= a^n + C(n,1)a^(n1) b + C(n,2) a^(n2) b^2 +... C(n, n1) a^1 b^(n1) + b^n
or , for a general value of n
= a^ + n a^(n1) b + n(n1)/2! a^(n2)b^2 + n(n1)(n2)/3! a^(n3) b^3 + ....