Alexis and Sarah bought a box of pencils. Alexis took 2/5 of the pencils and Sarah took 1/5 of the pencils. What fraction of the
1 answer:
You might be interested in
In the first octant, the given plane forms a triangle with vertices corresponding to the plane's intercepts along each axis.
Now that we know the vertices of the surface
, we can parameterize it by
where
and 
. The surface element is
With respect to our parameterization, we have
, so the surface integral is
Now that we know the vertices of the surface
where
With respect to our parameterization, we have