Find the directional derivative of f(x, y) = sin(+2y) at the point (1, 1) in the direction = n/6.The gradient of f is:vf=00Vf(1,1)=0The directional derivative is:

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Find the directional derivative of f(x, y) = sin(a + 2y) at the point (1, 1) in the direction 8 = π/6. The gradient of fis: Vf(1, 1) = 0 The directional derivative is:

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.

Chapter4: Calculating The Derivative

Section4.4: Derivatives Of Exponential Functions

Problem 23E: Find derivatives of the functions defined as follows. fz=2z+e-z22

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Question

Find the directional derivative of f(x, y) = sin(+2y) at the point (1, 1) in the direction = n/6.
The gradient of f is:
vf=00
Vf(1,1)=0
The directional derivative is:

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