A) Use Green's theorem to compute the area inside the = 1. 2² y² ellipse + 19² 14² Use the fact that the area can be written as

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
Section7.5: The Area Between Two Curves
Problem 25E: Find the area between the curves in Exercises 1-28. x=0, x=4, y=cosx, y=sinx
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A)
Use Green's theorem to compute the area inside the
2:2 y²
ellipse +
19² 14²
Use the fact that the area can be written as
= 1.
-
1
ff, dx dy = //p
2
aD
Hint: x(t) = 19 cos(t).
The area is 836
81л
4
−y dx + x dy .
B)
Find a parametrization of the curve 2/3 + y2/3 = 92/3
x
and use it to compute the area of the interior.
Hint: x(t) = 9 cos³ (t).
Transcribed Image Text:A) Use Green's theorem to compute the area inside the 2:2 y² ellipse + 19² 14² Use the fact that the area can be written as = 1. - 1 ff, dx dy = //p 2 aD Hint: x(t) = 19 cos(t). The area is 836 81л 4 −y dx + x dy . B) Find a parametrization of the curve 2/3 + y2/3 = 92/3 x and use it to compute the area of the interior. Hint: x(t) = 9 cos³ (t).
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ISBN:
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Author:
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Publisher:
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