New user? Sign up

Existing user? Log in

$\Delta_{x} = \begin{vmatrix} x & x^2 & 2x+1 \\ 2x+1 & 2x^2-1 & 4x+2 \\ x^2+x & x^3+x^2 & 2x^2+3x+2 \end{vmatrix}$ Then find value of : $\displaystyle\sum_{x=1}^{10} \Delta_x$

Problem Loading...

Note Loading...

Set Loading...