The area bounded by the parabola $$y^2=x$$ and the line $$x+y=2$$ in the first quadrant is

The area bounded by the parabola $$y^2=x$$, the straight line $$y=4$$ and $$Y$$ axis is

The area of the region bounded by the curve y$$^2$$ = 4x and the line y = x is

The area bounded by the parabola $$y=x^2$$ and the line $$y=x$$ is