1.

Let f(x)=(6x−1)+√9x2−3x−2√3x+1+√3x−2, x∈N. If S=f(1)+f(2)+f(3)+...+f(65), then 3S13=

Answer» Let f(x)=(6x1)+9x23x23x+1+3x2, xN.
If S=f(1)+f(2)+f(3)+...+f(65), then 3S13=


Discussion

No Comment Found