You are given the following multivariate PDF (x, y, z) ES fxx.2(x, y, z) =- 0 else where S-((z, y, z) 1x2 + уг + z2 < 1} (a) (5 points) Let T be the set of all points that lie inside the largest cylinder by volume that can be inscribed in the region of S. Similarly let U be the set of all points that lie inside the largest cube that can be inscribed in the region of S....
please help with Q1 and 3 1. Let V be the solid region in R3 that lies within the sphere 2+y+z2-4, above the zy-plane, and below the cone z -Vx2 + y2 (a) Sketch the region V (b) Calculate the volume of V by using spherical coordinates. (c) Find the surface area of the part of V that lies on the sphere z2 y 24, by calculatinga surface integral. (d) Verify your solution to (c) by calculating the surface integral...
You are given the following multivariate PDF (z, y, z) ES else fxx,z(x, y, z) = ) 0 where S-((x, y, z) | x2 + y2 + z2-1) (a) (5 points) Let T be the set of all points that lie inside the largest cylinder by volume that can be inscribed in the region of S. Similarly let U be the set of all points that lie inside the largest cube that can be inscribed in the region of s....
(1) Let G(,y, z) = (x,y, z). Show that there exists no vector field A : R3 -> R3 such that curl(A) Hint: compute its divergence G. (2) Let H R3 -> R3 be given as H(x,y, z) = (1,2,3). Find a vector potential A : R3 -> R3 such that curl(A) smooth function = H. Show that if A is a vector potential for H, then so is A+ Vf, for any f : R5 -> R (3) Let...
1 point Let S be the portion of the sphere z2 + y2 +z2-4above the cone z-cVz2tr where c-1N3 Find the surface area of S Surface Area 2sqrt3 Evaluate the surface integral 1 point Let S be the portion of the sphere z2 + y2 +z2-4above the cone z-cVz2tr where c-1N3 Find the surface area of S Surface Area 2sqrt3 Evaluate the surface integral
*1. Let S2((x, y, z) e R3:xy+2 be the unit sphere and let A: S2 S, be the (antipodal) map A(x, y, z)-(-x,-y,-z). Prove that A is a diffeomorphism.
Evaluate the surface integral f(x,y,z) dS using a parametric description of the surface. 2 f(x,y,z) x 2 where S is the hemisphere x + y +z2 = 25, for z 2 0 The value of the surface integral is (Type an exact answers, using t as needed.) Evaluate the surface integral f(x,y,z) dS using a parametric description of the surface. 2 f(x,y,z) x 2 where S is the hemisphere x + y +z2 = 25, for z 2 0 The...
* Let φ : R3-+ R be a continuous function. The level sets of φ are the sets 4:-{(z, y, z) e R3 Id(z, y, z) =c); where c is a real constant (c) Use the setup in this problem to argue that a sequence on the unit sphere x E R31 (- is the standard Euclidean norm) cannot converge to a point that is not an element of the unit sphere. * Let φ : R3-+ R be a...
2. Consider the conical surface S={(x,y,z)∈R3 : x2 + y2 = z2, 0 ≤ z ≤ 1}, and the vector field (a) Carefully sketch S, and identify its boundary ∂S. (b) By parametrising S appropriately, directly compute the flux integral S (∇ × f) · dS. (c) By computing whatever other integral is necessary (and please be careful about explaining any orien- tation/direction choices you make), verify Stokes’ theorem for this case.
Given ω_yzdr-xzdv +.ndt and C(t)-(2cost2sint,4),0g1s2n a) Let S be the piece of the surface-x* +y* with z s 4. Use Stokes' 5. Theorem to give an integral over S which is equivalent to . Verify by directly computing both integrals. b) Let S' be the part of the plane z 4 with x*+y* s4. Use Stokes' Theorem fo. Verify by directly to give an integral over S' which is equivalent to computing both integrals Why the integrals over S and...