4 Let f: RR be given by f(x, y, z)= y sin(5x) + e¹² + ln z What is the gradient? Answer: Vƒ(x, y, z) = [? ?] (Feel free to use sympy if your calculus is a little rusty ) ***

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Let f: R³ R be given by
f(x, y, z)= y sin(5x) + e² + In z
What is the gradient?
Answer: Vf(x, y, z) = [?... ?]
(Feel free to use sympy if your calculus is a little rusty.)
Transcribed Image Text:Let f: R³ R be given by f(x, y, z)= y sin(5x) + e² + In z What is the gradient? Answer: Vf(x, y, z) = [?... ?] (Feel free to use sympy if your calculus is a little rusty.)
Expert Solution
Step 1

In this question, the concept of the gradient is applied.

Gradient

A line's slope or gradient is a number that describes the line's direction as well as its steepness. The ratio of "vertical change" to "horizontal change" between (any) two unique points on a line is used to compute the slope. The absolute value of the slope is used to determine the steepness, incline, or grade of a line. A steeper line is indicated by a slope with a higher absolute value. A line might be growing, decreasing, horizontal, or vertical in direction.

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