Problem 5 3 points.Find the area of the surface. The part of the
2
2
2
2
paraboloid x = y
+ z
that lies inside the cylinder y
+ z
= 9.
Answer
Problem 6 3 points. Evaluate the surface integral
yz dS, where S is the part of the plane x + y + z = 1 that lies in the
S
first octant.
Answer
Math 261 3