plz solve this soon?

Question

Question 1
F equals to e power xyzi bar plus two into xy cosyj bar plus bracket start xz plus twoy bracket k bar at the point one, one, one
Question 2 Let c be the curve x equals t, y equals t power two
Then integral subscript into bracket start two x plus y bracket close dx plus bracket start x power two minus y bracket close dy
Using line integral to solve this problem.

Answer 1

I don´t understand your first question
The 2nd
x=t
y=t^2
Function =Int(2x+y)dx+(x^2-y)dy
along the given line
F = Int(2t+t^2) dt+(t^2-t^2)dt = t^2+t^3/3+C
You didn´t give t limits
The first question
F = e^xyz i+2xycos y j +(xz+2y) k
This is a vector function
At(1,1,1)
F= e i +2 cos1 j+3k (i,j,k are unit vectors in the direction of the three axis)