045 letf= vĒr+ a+y) be a vector ficld for all ,) with x 2 0 and f=xf + y}. then the value of the line integral f-df from (0, 0) to (1, 1) alang the path c: x=.

045 LetF= VĒr+ a+y) be a vector ficld for all ,) with x 2 0 and f=xf + y}. Then the value of the line integral F-df from (0, 0) to (1, 1) alang the path C: x=. y = t, 0stslis.