Assignment help 1710

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

?

?CF??dr? =

(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

?

?CF??dr? =