(c) Suppose D is enclosed by C₁, C₂ and C3. Use Green's Theorem to evaluate the line integral F. dr.

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Chapter2: Second-order Linear Odes
Section: Chapter Questions
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please help with part c

 

Question 5
Define the vector field F by
F = (x²-y)i + (x - xy)j.
Let C be the curve consisting of C₁, C₂ and C3 as shown in the following Figure Q5. C₁
is a line from A(0,0) to B(0,1), C₂ is a quarter circle with the parameter equation r(t) =
cos ti + sin tj (π/2 < t < π). C3 is a line from C(-1,0) to A(0,0).
(a)
(b)
(c)
C2
C = (-1,0)
D
Find the curl of F.
-0.5
C3
1:5
05|C1
O
B = (0, 1)
-0.5
A = (0,0)
0.5
Figure Q5
Sc₂²
Compute the line integral of F along C₁, C₂, C3, F. dr. F. dr and
dr.
F.
Suppose D is enclosed by C₁, C₂ and C3. Use Green's Theorem to evaluate the
line integral fF.dr.
Transcribed Image Text:Question 5 Define the vector field F by F = (x²-y)i + (x - xy)j. Let C be the curve consisting of C₁, C₂ and C3 as shown in the following Figure Q5. C₁ is a line from A(0,0) to B(0,1), C₂ is a quarter circle with the parameter equation r(t) = cos ti + sin tj (π/2 < t < π). C3 is a line from C(-1,0) to A(0,0). (a) (b) (c) C2 C = (-1,0) D Find the curl of F. -0.5 C3 1:5 05|C1 O B = (0, 1) -0.5 A = (0,0) 0.5 Figure Q5 Sc₂² Compute the line integral of F along C₁, C₂, C3, F. dr. F. dr and dr. F. Suppose D is enclosed by C₁, C₂ and C3. Use Green's Theorem to evaluate the line integral fF.dr.
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