Question

how can we find that whether a given point is of same side of the plane or not

Answer 1

Answer:

Step-by-step explanation:

Plane is the combination of two line that is consider as x and y axis together;

In the diagram you see that the x and y axis perpendicular to each other at the origin point,

and there is four quadrants;

and the value of x and y for each quadrant is like as follows:

I Quadrant= +x,+y;

II Quadrant= -x,+y;

III Quadrant= -x,-y;

IV Quadrant=-+x,-y;

You can check the sign of the coordinates of that point according to the sign u can decide the plane for the same;

See the attachment;