- #1
louie3006
- 54
- 0
Homework Statement
r^2= 2cos^2 θ+3sin^2θ
Homework Equations
X= r cosθ
y= r sinθ
The Attempt at a Solution
√r=√2cos^2 θ+3sin^2θ
r = 2 cos θ+ 3 sin θ
r = 2x + 2 y.
I doubt that i even got close to the correct answer so I like to ask anyone who knows how to deal with this type of equation, Did I make the right moves ( steps ) or did messed it all up ?and if i did, will you please help ( guide ) me to the right way to correct way of doing these type of equations. thanks in advance.