Answer:
n = 2
Step-by-step explanation:
-1 + 3 = 2
The recipricol of -2/9 is 9/2, or 4 1/2
remember to change the sign (forgot to myself)
hope this helps
A because that is where they cross
Answer:
D last one.
Step-by-step explanation:
4x4=16 not 8
Stokes' theorem says the integral of the curl of
over a surface
with boundary
is equal to the integral of
along the boundary. In other words, the flux of the curl of the vector field is equal to the circulation of the field, such that

We have


Parameterize the ellipse
by

with
and
.
Take the normal vector to
to be

Then the flux of the curl is
