PROBLEM (10):Find the normal derivativei.e.anof(1)= x yz in the direction of the unit normal vector n to the surface z = xy at thepoint (3, 1,3).(II)o = 2 x'y? z' in the direction of the unit normal vector n to the surfacex y'z = 3 x + z' at the point ( ,-2,1).%3D(iii)$ = x y+ y z+ zx in the direction of the unit normal vector n to the surface%3Dx y+ y z+zx =0 at the point (1,1,3).

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Answered: a i.e. an of %3D PROBLEM (10): Find the…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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a i.e. an of %3D PROBLEM (10): Find the normal derivative V. %3D (1) 6 = x yz in the direction of the unit normal vector n to the surface z = x y at the point (3, 1,3).