Let .
Find potential function for .
We know , so
Differentiating wrt , .
So we have + constant.
The answers then simply state that the constant is just zero, not quite sure how they get to this?
Thanks in advance
Let .
Find potential function for .
We know , so
Differentiating wrt , .
So we have + constant.
The answers then simply state that the constant is just zero, not quite sure how they get to this?
Thanks in advance