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anonymous
 4 years ago
Find the area of the region that lies inside both curves r = A*sin(theta) and r = B*sin(theta), A > 0, B > 0?
anonymous
 4 years ago
Find the area of the region that lies inside both curves r = A*sin(theta) and r = B*sin(theta), A > 0, B > 0?

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dumbcow
 4 years ago
Best ResponseYou've already chosen the best response.0these are polar equations?

lgbasallote
 4 years ago
Best ResponseYou've already chosen the best response.0...i am thinking...integration???

lgbasallote
 4 years ago
Best ResponseYou've already chosen the best response.0i hate integration ____ we haven't taken that lesson yet. Sorry. Can't help :))

perl
 4 years ago
Best ResponseYou've already chosen the best response.1when does A sin t = B sin t

dumbcow
 4 years ago
Best ResponseYou've already chosen the best response.0well with rectangular coordinates, you just integrate f(x) g(x) from where they intersect does it apply with polar coordinates as well? not as familiar working with polar :

perl
 4 years ago
Best ResponseYou've already chosen the best response.1r = sin theta, r = 2 sin theta

perl
 4 years ago
Best ResponseYou've already chosen the best response.1here is Paul's notes http://tutorial.math.lamar.edu/Classes/CalcII/PolarArea.aspx

dumbcow
 4 years ago
Best ResponseYou've already chosen the best response.0wait they would never intersect right?

dumbcow
 4 years ago
Best ResponseYou've already chosen the best response.0ha except at theta = npi

perl
 4 years ago
Best ResponseYou've already chosen the best response.1integral 1/2 (r1^2  r2^2 )

perl
 4 years ago
Best ResponseYou've already chosen the best response.1ok so i graphed r = sin theta, and r= dw:1328796260702:dw2 sin theta

perl
 4 years ago
Best ResponseYou've already chosen the best response.1and sin theta = 2 sin theta when theta = 0, 2pi

perl
 4 years ago
Best ResponseYou've already chosen the best response.1so in your problem , we can assume without loss of generality, A > B. in which case we have dw:1328796488104:dw

perl
 4 years ago
Best ResponseYou've already chosen the best response.1you can even make it less restrictive by saying dw:1328799289713:dw

nikvist
 4 years ago
Best ResponseYou've already chosen the best response.0http://openstudy.com/users/nikvist#/updates/4f334085e4b0fc0c1a0b763d

perl
 4 years ago
Best ResponseYou've already chosen the best response.1did you test your solution?

perl
 4 years ago
Best ResponseYou've already chosen the best response.1your solution does not work for r = 2 sin theta, r = 1 sin theta
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