please find these and show work (a) equation of the tangent plane to a surface2 = f(x, y) =In (V4x2 + 9y² + 2x ) at the point P(-2,1).Ti(b) cosh ( 2+3 3323 + 4i(а) limz→i z + 1(b) Im(f) for f(2)=|2 – 2+ i|2

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Description: please find these and show work (a) equation of the tangent plane to a surface2 = f(x, y) =In (V4x2 + 9y² + 2x ) at the point P(-2,1).Ti(b) cosh ( 2+3 3323 + 4i(а) limz→i z + 1(b) Im(f) for f(2)=|2 – 2+ i|2

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Math

Advanced Math

equation of the tangent plane to a surface z = f(x, y) = ln ( /4x² + 9y² + 2x at the point P(-2,1).

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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