Find the derivative of the function at Po in the directionof A.1- f (x, y) = 2xy - 3y?, Po (5,5) , A = 4i + 3j2- h(x, y) = tan-) + v3 sin-(), Po (1,1),A = 3i – 2j3- h(x, y, z) = cos xy + exy + In zx, Po (1,0,1/2),A = i + 2j + 2k

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Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter9: Multivariable Calculus

Section9.CR: Chapter 9 Review

Problem 54CR

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Find the derivative of the function at Po in the direction of A. 1- f(x, y) = 2xy - 3y² , Po ( 5,5), A = 4i + 3j %3D