Suppose z is given implicitly by the equation ln (yz2) + x3z = −1 in a neighborhood of the point P (1, 1), in which z = −1. The value of the directional derivative of z at P in the direction of the vector w = (−1, 1), corresponds to: the answers are in the first attached image
Suppose z is given implicitly by the equation ln (yz2) + x3z = −1 in a neighborhood of the point P (1, 1), in which z = −1. The value of the directional derivative of z at P in the direction of the vector w = (−1, 1), corresponds to: the answers are in the first attached image
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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Suppose z is given implicitly by the equation ln (yz2) + x3z = −1 in a neighborhood of the point P (1, 1), in which z = −1. The value of the directional derivative of z at P in the direction of the
the answers are in the first attached image
![A)
-4
B)
C) 2/2
D) 4](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff2292891-1729-4ec5-82b4-aebe26d828d9%2F7c701549-ed74-4e42-b2b4-efc929020d3a%2F4ohv9r_processed.png&w=3840&q=75)
Transcribed Image Text:A)
-4
B)
C) 2/2
D) 4
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