Compute the value of the function G(z, y, z) = 2x y integrated over the portion of the plane 3r +...
-/5 POINTS Compute the surface integral of the function f(x, y, z) = 3xy over the portion of the plane 4x + 3y +z - 12 that lies in the first octant. Submit Answer
Find the area of the portion of the plane 2x+3y+4z=28 lying
above the rectangle 1≤x≤3,2≤y≤5 in the xy -plane.
(1 poimi) Find the surface area of the portion S of the cone 22y, where z 20, contained within the cylinder y2 +22 < 36 Area(S)-
(1 poimi) Find the surface area of the portion S of the cone 22y, where z 20, contained within the cylinder y2 +22
Find the average temperature on that part of the plane 2x + 3y + z = 4 over the square |x| 1, lys 1, where the temperature is given by T(x,y,z) = e -2. The average value is . (Type an exact answer, using radicals as needed.)
-. (15 pts.) Let S is the first-octant portion of the plane 2x + y +z = 4. Evaluate the surface integral SSE (2y2 + 2yz) ds.
2. Describe the graph of the following function: f(x,y, z)-2x + 3y + z 2.
2. Describe the graph of the following function: f(x,y, z)-2x + 3y + z 2.
(c) Let F be the vector field on R given by F(x, y, z) = (2x +3y, z, 3y + z). (i) Calculate the divergence of F and the curl of F (ii) Let V be the region in IR enclosed by the plane I +2y +z S denote the closed surface that is the boundary of this region V. Sketch a picture of V and S. Then, using the Divergence Theorem, or otherwise, calculate 3 and the XY, YZ...
Consider the vector field F(x, y, z) -(z,2x, 3y) and the surface z- /9 - x2 -y2 (an upper hemisphere of radius 3). (a) Compute the flux of the curl of F across the surface (with upward pointing unit normal vector N). That is, compute actually do the surface integral here. V x F dS. Note: I want you to b) Use Stokes' theorem to compute the integral from part (a) as a circulation integral (c) Use Green's theorem (ie...
Construct and evaluate a surface integral that represents the work done by the vector field F(x, y, z)-(x, 2z, 3y), around the triangular section of the plane 2x + y + z traversed counterclockwise. 8 in the first octant
Construct and evaluate a surface integral that represents the work done by the vector field F(x, y, z)-(x, 2z, 3y), around the triangular section of the plane 2x + y + z traversed counterclockwise. 8 in the first octant
(1 point) Compute the volume of the region under the plane z = 9x + 3y + 31 and over the region in the xy-plane bounded by the circle x² + y2 = 6y. Volume = Hint: Use polars coordinates. You will have to figure out the polar equation of the circle and also the appropriate range of 0.
true or false
is zero. F 9. The plane tangent to the surface za the point (0,0, 3) is given by the equation 2x - 12y -z+3-0. 10. If f is a differentiable function and zf(x -y), then z +. T 11. If a unit vector u makes the angle of π/4 with the gradient ▽f(P), the directional derivative Duf(P) is equal to |Vf(P)I/2. F 12. There is a point on the hyperboloid 2 -y is parallel to the plane...