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Problem 6: (8 points) Find the directional derivative of f(x, y) = 4x³-3ry² +0 at the point (1, 2) in the direction that has an angle of 7/3 with the positive z-axis.

Problem 6: (8 points) Find the directional derivative of f(x, y) = 4x³-3ry² +0 at the point (1, 2) in the direction that has an angle of 7/3 with the positive z-axis.

Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter3: Radian Measure
Section3.5: Velocities
Problem 44PS: Velocity at the Equator Assuming the radius of the earth is 4,000 miles, use the information from...
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Problem 6: (8 points) Find the directional derivative of f(x, y) = 4x³ 3xy² +0 at the point (1,2) in the direction that has an angle of 7/3 with the positive z-axis.
Transcribed Image Text:Problem 6: (8 points) Find the directional derivative of f(x, y) = 4x³ 3xy² +0 at the point (1,2) in the direction that has an angle of 7/3 with the positive z-axis.
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