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leo302
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transform these equation to rectangular form r= 3 cos theta2 sin theta
 one year ago
 one year ago
leo302 Group Title
transform these equation to rectangular form r= 3 cos theta2 sin theta
 one year ago
 one year ago

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mark_o. Group TitleBest ResponseYou've already chosen the best response.1
@ leo302 use the formula sin Q=y/r cos Q=x/r and r^2=x^2 + y^2, now r= 3 cos Q2 sin Q r=3x/r 2y/r r=(3x2y)/r r^2=3x2y=x^2+y^2 or 3x2y=x^2+y^2 or x^2+y^2 3x+2y=0 can you do the next step?
 one year ago
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