Test 3 MAT455 2012
1
Test 3 MAT455 Name: Student ID: Question 1 Show that is a conservative vector field, and find a function such that . Question 2 Use Green s heorem is evaluate ’ where , and C is the region bounded by the lines x = 5, y = 0, and y = 3 5 x. Question 3 Given that , use Stokes Theorem to compute ’ , where C is the curve in which the cone intersects the plane , oriented the counterclockwiseviewed fromthe positive z-axis. Question 4 If , use Divergence Theorem to evaluate where S is the surfacer of the tetrahedron in the first octant.
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Transcript of Test 3 MAT455 2012
Test 3MAT455
Name:Student ID:
Question 1
Show that is a conservative vector field, and find a function such
that .
Question 2
Use Green’s heorem is evaluate where , and C is the region
bounded by the lines x = 5, y = 0, and y = 35x.
Question 3
Given that , use Stokes’ Theorem to compute , where C is
the curve in which the cone intersects the plane , oriented the counterclockwiseviewed fromthe positive z-axis.
Question 4
If , use Divergence Theorem to evaluate where S is the surfacer
of the tetrahedron in the first octant.