- #1
lmannoia
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Homework Statement
Write the following polar equation in Cartesian coordinates:
r= 2/(3cos(theta)-9sin(theta))
Homework Equations
r = (x^2 + y^2) ^.5
x=rcos theta
y=rsin theta
sin^2(x)+cos^2(x) = 1
The Attempt at a Solution
I'm stuck on how to do this. Any push in the right direction would be appreciated greatly!