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Consider the polar curve: r=3cos(3ϴ)

Consider the polar curve: r=3cos(3ϴ)a) Find the area of the first leaf of the graph. -Thank you.
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2. asked by Dalal
3. 766 views
Polar Equation QuestionThe figure above shows the graph of the polar curve r=1−2cosθ for 0≤θ≤π and the unit circle r=1.
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2. asked by Gracie
3. 3,787 views
Suppose a curve is traced by the parametric equationsx=1sin(t) y=18-3cos^2(t)-4sin(t) At what point (x,y) on this curve is the
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2. asked by alexis
3. 2,774 views
Find the area of the region lying inside the polar curve r = 2(1 − cos theta) and outside the polar curve r + 4 cos(theta)= 0.
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2. asked by Bob
3. 586 views
Find the area of the region lying inside the polar curve r = 2(1 − cos theta) and outside the polar curve r + 4 cos(theta)= 0.
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2. asked by Bob
3. 522 views
Show that r = 1/4 - 3Cos¦È is polar form of an ellipse and find its centre.pls can anyone could help with this.
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2. asked by Francis
3. 465 views
Sketch the curve represented by the parametric equations x=3cos¦È and y=3sin¦È for 0 ¡Ü ¦È ¡Ü ¦Ð?
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2. asked by Anonymous
3. 492 views
Sketch the curve represented by theparametric equations x = 3cos� and y = 3sin� for 0 � � � �.
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2. asked by Anonymous
3. 515 views
The graph of r(t)=<t- 3sin(t)/2,1- 3cos(t)/2,t> For which values of t is the curvature largest?I don’t know why my answer is
1. 2 answers
2. asked by #1
3. 629 views
2- given the curve is described by the equation r=3cos ¥è, find the angle that the tangent line makes with the radius vector
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2. asked by anon
3. 695 views