Question

asked 2021-05-01

Find a Cartesian equation for the curve and identify it.

\(r^2 \cos 2\theta =1\)

\(r^2 \cos 2\theta =1\)

asked 2021-09-02

Find a Cartesian equation for the curve and identify it.

\(\displaystyle{r}^{{2}}{\cos{{2}}}\theta={1}\)

\(\displaystyle{r}^{{2}}{\cos{{2}}}\theta={1}\)

asked 2021-05-08

\(x =\sin \left(\frac{\theta}{2}\right), y = \cos \left(\frac{\theta}{2}\right), -\pi \leq \theta \leq \pi\) (a) Eliminate the parameter to find a Cartesian equation of the curve. and how does thecurve look

asked 2021-09-22

Identify the curve by finding a Cartesian equation for the curve. \(\displaystyle{r}={2}{\cos{\theta}}\)