1. ## vector fields

Determine whether or not the vector field
F is conservative; If YES, find a potential function

f
.
a)
F(x, y) = ex(sin yi + cos yj)
b)
F(x, y) =1/y(yi + xj)

2. Originally Posted by greencheeseca
Determine whether or not the vector field
F is conservative; If YES, find a potential function

f
.
a) F(x, y) = ex(sin yi + cos yj)
b) F(x, y) =1/y(yi + xj)

http://www.mathhelpforum.com/math-he...ve-fields.html

http://www.mathhelpforum.com/math-he...ind-those.html

http://www.mathhelpforum.com/math-he...or-fields.html

etc.

3. yea, thanks for the help, but i'm still stuck here. anyone can show me some step by step solution, plz?

4. Originally Posted by greencheeseca
yea, thanks for the help, but i'm still stuck here. anyone can show me some step by step solution, plz?
Did you read the links I gave? Please show what work you've been able to do and indicate exactly where you're stuck.