Let F-_y i + (z + 6y) j+2z k and 1. (a) Which of these two fields (if any) are conservative on R3? Give detailed reasoning. (b) Find potential functions for the fields that are conservative (c) Calculate the line integralsF dr and G dr where C is the arc of the curve formed by the intersection of the plane4 and the surface+ in the first octant, oriented anti-clockwise when view from above.
Let F-_y i + (z + 6y)...
1. Let F-yi(xr +6g) j + 2z k and (a) Which of these two fields (if any) are conservative on R3? Give detailed (b) Find potential functions for the fields that are conservative (c) Calculate the line integrals F dr and G dr where C is the arc of the reasoning r2 4 curve formed by the intersection of the plane z = 4 and the surface--+92 in the first octant, oriented anti-clockwise when view from above.
1. Let F-yi(xr...
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(a) Which of these two fields (if any) are conservative on R3? Give detailed reasoning (b) Find potential functions for the fields that are conservative. (c) Calculate the line integrals |F - dr and G dr where C is the arc of the 2 2 curve formed by the intersection of the plane z = 4 and the surface z =-+9 4 in the first octant, oriented anti-clockwise when view from above
(a) Which of these two...
G-ly~2 _ cos(x + y2z)ļi + [xz2-2yz cos(x + y2z)| j + 12.ryz-v2 cos(x + y%)| k. (a) Which of these two fields (if any) are conservative on R? Give detailed (b) Find potential functions for the fields that are conservative. (c) Calculate the line integralsF - dr and / G dr where C is the arc of the reasoning 2 2 curve formed by the intersection of the plane 4 and the surface zy in the first octant, oriented...
Let F(x, y, z) = sin yi + (x cos y + cos z)j – ysin zk be a vector field in R3. (a) Verify that F is a conservative vector field. (b) Find a potential function f such that F = Vf. (C) Use the fundamental theorem of line integrals to evaluate ScF. dr along the curve C: r(t) = sin ti + tj + 2tk, 0 < t < A/2.
(1 point) Consider the vector field F(x, y, z) = (2z + 3y)i + (2z + 3x)j + (2y + 2x)k. a) Find a function f such that F = Vf and f(0,0,0) = 0. f(x, y, z) = b) Suppose C is any curve from (0,0,0) to (1,1,1). Use part a) to compute the line integral / F. dr. (1 point) Verify that F = V and evaluate the line integral of F over the given path: F =...
15. (1 point) Let C be the intersection curve of the surfaces z = 3x + 5 and x2 + 2y2-1, oriented clockwise as seen from the origin. Let F(x, y, 2) (2z - 1)i +2xj+(-1)k. Compute F.dr (a) directly as a line integral AND (b) as a double integral by using Stokes' Theorem
0/5 points I Previous Answers 2 Use the flow charts for line integrals and surface integrals to help you decide the best way to find the answer to the following problem Let C be the curve of intersection of x y 4 and x2yv), oriented in the clockwise sense as viewed from the origin. Evaluate y,z, x) dr -167
0/5 points I Previous Answers 2 Use the flow charts for line integrals and surface integrals to help you decide the...
Multivariable Calculus
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Let C be an oriented curve in R3; f =
f(x,y,z) a function and F a vector
field. Which of the following is true?
The Answer Key (without solution) is telling me the answer
is D....
I really beg you.. could you please explain the reasons
behind why your answer(s) are true and others are false?
While exam is soon, I am really having hard time understanding the
concept--fundamentals behind it.
I will promise to sincerely...
10. Stokes' Theorem and Surface Integrals of Vector Fields a. Stokes' Theorem: F dr- b. Let S be the surface of the paraboloid z 4-x2-y2 and C is the trace of S in the xy-plane. Draw a sketch of curve C in the xy-plane. Let F(x,y,z) = <2z, x, y?». Compute the curl (F) c. d. Find a parametrization of the surface S: G(u,v)- Compute N(u,v) e. Use Stokes' Theorem to computec F dr
10. Stokes' Theorem and Surface Integrals...