Answer:
Attachment
Step-by-step explanation:
Given: [tex]r=4\cos2\theta[/tex]
where, [tex]0\leq \theta \leq 2\pi[/tex]
We need to draw the graph of polar curve.
[tex]r=a\cos n\theta[/tex]
It is flower shape graph.
whose number of leaf would be n
Here, we have polar equation
[tex]r=4\cos2\theta[/tex]
Coefficient of Ф is 2
Number of leaf should be 4. We will draw the graph using graphing calculator.
Please see the attachment for graph.
