C-06-Q055: If a point $P$ lies on the graph of $ax + by + c = 0$, then $f(P) =$

C-06-Q055: If a point $P$ lies on the graph of $ax + by + c = 0$, then $f(P) =$ | প্রশ্ন করি

If a point PPP lies on the graph of ax+by+c=0ax + by + c = 0ax+by+c=0, then f(P)=f(P) =f(P)=