The given curves are: x2 = y
Which is an upward parabola with vertex at origin
And line x + y = 2 ⇒ y = 2 – x
x2 = 2 – x
⇒ x2 + x – 2 = 0
⇒ (x + 2)(x – 1) = 0
⇒ x = -2 and x = 1
Now, y = 2-(-2) = 4
and y = 2 – 1 ⇒ y = 1
⇒ y = 4 and y = 1
Thus, the points of intersection are (-2, 4) and (1, 1)
Required area of shaded region