- #1
Charismaztex
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Homework Statement
a) Find the area enclosed by the curve [tex]r=2+3cos(\theta)[/tex].
b) Find the area enclosed by the curve [tex](x^2+y^2)^3=y^4[/tex] (after converting to polar form)
Homework Equations
The general equation for the area of a sector of curve:
[tex] A=\frac{1}{2} \int_{\beta}^{\alpha} r^2 d\theta[/tex]
The Attempt at a Solution
I able to integrate part a) but unable to find the upper and lower limits to find the definite integral.
For part b), likewise I am unable to find the limits in order to find the definite integral
Thanks in advance,
Charismaztex