For a point , both and are non-zero integers. Given that and , determine the quadrant…

MATHEMATICS · Subjective · CBSE · Mathematics · Coordinate Geometry · Coordinate Geometry

Problem

For a point

R(m,n)

, both

m

and

n

are non-zero integers. Given that

mn>0

and

m+n<0

, determine the quadrant in which

R

lies. Give a brief reason for your answer.