Let$f_N\left(x\right)$ be a polynomial function which satisfies  ${\mathrm{f}}^1\left(\mathrm{x}\right)=\prod _{\mathrm{n}=1}^N{(\mathrm{x}-\mathrm{n})}^{\mathrm{n}}$ If $n_1$ is sum of all values of x for which$f_{10}\left(x\right)$ attains maxima and $n_2$denotes the sum of values x for which $f_{10}\left(x\right)$ attains minima while $n_3$ stands for sum of value of x at which inflexion point occurs then the value of $\frac{6({\mathrm{n}}_1+{\mathrm{n}}_2)}{{\mathrm{n}}_3}$is