1 point) Suppose F

(x,y)=(x+5)i

+(2y+6)j

F(x,y)=(x+5)i+(2y+6)j . Use the fundamental theorem of line integrals to calculate the following.

(a) The line integral of F

F along the line segment C

C from the point P=(1,0)

P=(1,0) to the point Q=(2,3)

Q=(2,3) .

C

F

dr

CFdr =

(b) The line integral of F

F along the triangle C

C from the origin to the point P=(1,0)

P=(1,0) to the point Q=(2,3)

Q=(2,3) and back to the origin.

C

F

dr

CFdr =