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Line integrals of vector fields on closed curves Evaluate
35. F = 〈x, y〉; C is the triangle with vertices (0, ±1) and (1, 0) oriented counterclockwise.
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- Please graph so I can know which is the correct graph.arrow_forwardQ.92 OPL Letbe a vector field and fbe a scalar point function, then curl (f V) is equivalent to 1. (grad f). V + ƒ div (v) 2. (grad f)x+ f curl (V) 3. (grad 5). (divv) + curt(curt 7) 4. grad [div V]- f curl (V)arrow_forwardLet r(t)=cos 2t i +sin 2t j + t k be a vector function. Which of the followings are true for this function? I. Tangent vector is constant at any point. II. Length of tangent vector at any point is constant. II. Tangent vector is (0,2,1) at the point (1,0,0). IV. Curvature at a point (a, b, 4а+b c) is 50 V. Arclength of the curve from a point (a, b, c) to a point (d, e, f) is given by V5dt O a. II, II, IV Ob. II, II, V O C. I, II, V Od.I, II, IVarrow_forward
- Algebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:CengageAlgebra and Trigonometry (MindTap Course List)AlgebraISBN:9781305071742Author:James Stewart, Lothar Redlin, Saleem WatsonPublisher:Cengage Learning