y ≥ x2 and y ≤ |x|
consider then as curves y = x2 (upward parabola vertex (0, 0)
y= |x| (line)
As y ≥ x2 , so area above parabola y ≤ |x|, so area below modulus
∴ required area is shaded one
= 2x [Area under line in 1st quadrant) – (Area under parabola in 1st quadrant)]