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Consider f(x,y) = ]x? + y? (a) Find the equation of a tangent plane at point (3, 4, 5). (b) Find the normal vector
Consider f(x,y) = ]x? + y? (a) Find the equation of a tangent plane at point (3, 4, 5). (b) Find the normal vector at (3, 4,5). (c) Find the parametric equations of normal lines at (3, 4, 5). (d) (i) Find the angle between the tangent plane at (3, 4, 5) and the xz -plane. (ii) Find the angle between the tangent plane at (3,4, 5) and the plane z = -x + 2y.
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A Equation of tangent plane is Z f xyz f xyz z 0 F xyz f xyz z F xyz x 2 y 2 z Find gradiend derivat...
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Introduction To Mathematical Statistics And Its Applications
Authors: Richard J. Larsen, Morris L. Marx
5th Edition
321693949, 978-0321694027, 321694023, 978-0321693945
