Consider a force $$\vec{F} = -x\hat{i} + y\hat{j}$$. The work done by this force in moving a particle from point $$A(1,0)$$ to $$B(0,1)$$ along the line segment is: (all quantities are in SI units)

A

2

B

$$\frac{1}{2}$$

C

1

D

$$\frac{3}{2}$$