Are the following vector fields conservative? Explain why/why not. If conservative, find a potential function f. a) F' = 3e2Y sin z i´+6xe²Y sin z j´+3xe²y cos z k' COS z k b) F = y³ i°+(3xy²+4y³) j° +2z k' %3D

Q: 8. Compute the directional derivative of the following function at the given point P in the…

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Q: A particle moves along line segments from the origin to the points (2, 0, 0), (2, 3, 1), (0, 3, 1),…

A: Given that a particle moves along line segments from the origin to the points (2, 0, 0), (2, 3, 1),…

Q: Evaluate F. dS , where F = and S is the helicoid with vector equation r(u, v) = 0 < u < 1, 0 < v<T…

A: since, y,-x,z3 and, ru,v=u cosv, u sinv,v So, F⇀ru,v=u cosv,-u sinv, v3 Now the normal upward vector…

Q: Let C be the curve of intersection of the paraboloid x² + y² = z and the cylinder + (y − 1)² = 1 (a)…

A: We will use the basic knowledge of vector calculus and differential calculus to answer all three…

Q: Find the directional derative of f at the point P0(1,1) in the direction of the vector A = 3i - 2j…

A: Direction derivatives at (1,1) is given in direction of A = 3i - 2j.

Q: Find the electric flux PE across the part of the cylinder x² + y² = 9,0 ≤ z ≤ 2, in the direction of…

A: Given information:The electric field is given as .The surface is a part of the cylinder defined by…

Q: Sketch the following vector fields (a) F(x, y) = 2i+xj (b) F(x, y) = 2xi + 4yj (c) F(x, y) = Vf…

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Q: Let r(t) = (e", e", te") be a vector function. Find; 21 -2t (a) r'(1) (b) r"(1) %3D

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Q: . Let n 2 3 be an odd number and f(a, y) = (x" + y")'/n. (a) Determine if f(x, y) is differentiable…

A: We will only use the basic knowledge of the differentiability of functions of two variables to…

Q: 5.- Determine the tangential and normal components of the acceleration for the vector function:…

A: Step 1:Step 2:

Q: -y+25 Let F (x, y, z) := x+yz7 3+2⁹ let n be the outward unit normal vector. Evaluate Sf (curl F) ·…

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Q: Determine the parametric equations of the flow lines for the velocity vector field, v, where v =…

A: The given velocity vector is v=yi+xj. To Find: parametric equations for flow lines of the above…

Q: A =-4i +3j +k B =-3i +2j – 5k AB AC C =-6i – 2j +k Y 中 are Vertices of this triangle? B BC C nluoto…

A: Note: since you posted multiple question. As per our guidelines we are supposed to solve one for…

Q: Q1:- Find the domain of the following vector fumctions:- (a) f(t) = (cos nt)i - Ln(t)j + Vt-2k (b)…

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Q: 7. For the vector-valued function √t-1 ln(2t - 1) t² - 1 r(t) = (VI- t-1 2 COS πt rt), (t (t = 1):…

A: Let us solve above problem

Q: At what times in the interval

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Q: The value Daf of f (r, y, ) = e" cos y+el sin : at the point P(2, 1,0) where a is a unit vector in…

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Q: Find the work F dr done by the force field F = (y, x, z) on a particle that moves along C the line…

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Q: EXERCISE 2 Consider f(x, y) = 3x² – 4y² and = = cos T î + sin 7 ĵ. Use the Theorem above to find the…

A: This is a problem related to vector calculus. Based on the general formula and concept we will…

Q: Find a non-zero and non-constant vector function F(x, y) = F1(x, y)i+ F2(x, y)j, ƏF OF 02F and dy?…

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Q: Find a Vector ū: non zero Vector perpendicular to the

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Q: (a) Given a cylinder x' + y = I and a plane x +z = 1. (i) Find a vector-valued function r(t) that…

A: 1) If r(t) is the function of the curve, then the tangent of the curve is given by  T(t) =…

Q: For the scalar function f, div(grad f) is equal to Select one: a. + + dx?' ay? ' az? b. dx dy dz C.…

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Q: SM 6. Suppose that f (x, y) has continuous partial derivatives. Suppose too that the maximum direc-…

A: Theorem: Let fx, y be a function with continuous partial derivatives. The maximum value of the…

Q: 3. (a) Given the vector valued function r(t) = 4 cos zti + 4 sin atj + tk. Find the position vector,…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Compute the integral of ſA° · dľ°P2P1 from point P1 (2,1, -1) to P2 (8,2, -1) of the vector function…

A: We have to find the integral from point p1 TP p2.

Q: 7(1) = 1°i – 4tj – gk

A: we have to calculate the acceleration vector of a particle if its position vector is given as…

Q: Given the vector valued function r(t) = 4 cos ati + 4 sin ntj + tk. Find the position vector, the…

A: In this question, we have three parts In (a) we need to find the position vector r(1) The unit…

Q: A force F acts on a particle that is moving in two dimensions along the semicircle x = 1 – cos 0, y…

A: Given the forces on a particle that is moving in 2D along the semicircle x=1-cosθ, y=sinθ, 0≤θ≤π.

Arc Length

Arc length can be thought of as the distance you would travel if you walked along the path of a curve. Arc length is used in a wide range of real applications. We might be interested in knowing how far a rocket travels if it is launched along a parabolic path. Alternatively, if a curve on a map represents a road, we might want to know how far we need to drive to get to our destination. The distance between two points along a curve is known as arc length. 

Line Integral

A line integral is one of the important topics that are discussed in the calculus syllabus. When we have a function that we want to integrate, and we evaluate the function alongside a curve, we define it as a line integral. Evaluation of a function along a curve is very important in mathematics. Usually, by a line integral, we compute the area of the function along the curve. This integral is also known as curvilinear, curve, or path integral in short. If line integrals are to be calculated in the complex plane, then the term contour integral can be used as well.     

Triple Integral

Examples: