3xThe directional derivative of f(x,y,z) = lnat the point P (2,0, -1) in the direction1+yzfrom P to Q(-1,-1,2) is given by .......(Correct to THREE decimal places)

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Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)

6th Edition

ISBN:9781337111348

Author:Bruce Crauder, Benny Evans, Alan Noell

Publisher:Bruce Crauder, Benny Evans, Alan Noell

Chapter6: Rates Of Change

Section6.1: Velocity

Problem 12SBE

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3x The directional derivative of f(x,y,z) = ln (주)을 1+yz from P to Q(-1,-1,2) is given by... (Correct to THREE decimal places) at the point P (2,0,1) in the direction