For the function f(x, y) = e¯ −3* sin(y), find a unit tangent vector to the level curve at the point (-4,5) that has a positive x component. Present your answer with three decimal places of accuracy.

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.
Chapter3: The Derivative
Section3.4: Definition Of The Derivative
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For the function f(x, y): = e −³ª sin(y), find a unit tangent vector to the level curve at the point (-4,5)
that has a positive x component. Present your answer with three decimal places of accuracy.
Transcribed Image Text:For the function f(x, y): = e −³ª sin(y), find a unit tangent vector to the level curve at the point (-4,5) that has a positive x component. Present your answer with three decimal places of accuracy.
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