The area of the figure represented by the equation LXL + Lyl = 1 is?

The area of the figure represented by the equation LXL + Lyl = 1 is?

lxl+lyl=1
It represents
The graph of (1,0), (0,1), (- 1,0), (0, - 1) is a square
Side length = √ 2, area = 2