For the function f(x, y) = 5x² – 5xy — y² − 3x -y +5, find a unit tangent vector to the level curve at the point (-5,4) that has a positive component. Round your numbers to four decimal places.
For the function f(x, y) = 5x² – 5xy — y² − 3x -y +5, find a unit tangent vector to the level curve at the point (-5,4) that has a positive component. Round your numbers to four decimal places.
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.
Chapter7: Integration
Section7.1: Antiderivatives
Problem 45E
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![For the function f(x, y) = 5x² – 5xy — y² − 3x -y +5, find a unit tangent vector to the level curve at
the point (-5,4) that has a positive component.
Round your numbers to four decimal places.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe063b6d4-1281-46fd-8e10-2cbfd1a56c67%2F1a6ad64f-eda6-4505-b889-b8ef2d823415%2Fo57j59ve_processed.png&w=3840&q=75)
Transcribed Image Text:For the function f(x, y) = 5x² – 5xy — y² − 3x -y +5, find a unit tangent vector to the level curve at
the point (-5,4) that has a positive component.
Round your numbers to four decimal places.
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