Let f(x, y)= 8x cos (y). Find the conservative vector field F, which is the gradient of f. (Give your answer using component form or standard basis vectors. Express numbers in exact form. Use symbolic notation and fractions where needed.) F= Evaluate the line integral of F over the upper half of the unit circle centered at the origin, oriented counterclockwise. (Give an exact answer. Use symbolic notation and fractions where needed.) [ F. dr =

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.3: Lines
Problem 22E
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Let f(x, y)= 8x cos (y). Find the conservative vector field F, which is the gradient of f.
(Give your answer using component form or standard basis vectors. Express numbers in exact form. Use symbolic notation
and fractions where needed.)
F=
Evaluate the line integral of F over the upper half of the unit circle centered at the origin, oriented counterclockwise.
(Give an exact answer. Use symbolic notation and fractions where needed.)
[ F. dr =
Transcribed Image Text:Let f(x, y)= 8x cos (y). Find the conservative vector field F, which is the gradient of f. (Give your answer using component form or standard basis vectors. Express numbers in exact form. Use symbolic notation and fractions where needed.) F= Evaluate the line integral of F over the upper half of the unit circle centered at the origin, oriented counterclockwise. (Give an exact answer. Use symbolic notation and fractions where needed.) [ F. dr =
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