If O be the origin and the coordinates of P be $(1, 2, – 3)$, then find the equation of the plane passing through P and perpendicular to OP.

Question

$\begin{array}{1 1}(A) x+2y-3z-4=0 \\(B) x+2y+3z-14=0 \\(C) x+2y-3z-14=0 \\ (D) x+2y-3z+14=0 \end{array}$