If the distance of any point ( x, y) from the origin is defined as d (x, y) = max {I x I, I y I} , then the locus of the point (x, y), where d (x, y) =1, is
We have,
Locus of is the square having its vertices at
(1, 1), (-1, 1), (-1, -1) and (1, -1).