Give that a, b, c are in AP. The determinant ∣∣∣∣x+1x+2x+ax+2x+3x+bx+3x+4x+c∣∣∣∣ in its simpliest form is equal to

Give that a, b, c are in AP. The determinant ∣∣∣∣x+1x+2x+ax

1.	Give that a, b, c are in AP. The determinant ∣∣∣∣x+1x+2x+ax+2x+3x+bx+3x+4x+c∣∣∣∣ in its simpliest form is equal to
Answer» Give that a, b, c are in AP. The determinant $∣ ∣∣ ∣ \begin{matrix} x + 1 & x + 2 & x + a x + 2 & x + 3 & x + b x + 3 & x + 4 & x + c \end{matrix} ∣ ∣∣ ∣$ in its simpliest form is equal to