Answer:
Attachment
Step-by-step explanation:
Given: \(r=4\cos2\theta\)
where, \(0\leq \theta \leq 2\pi\)
We need to draw the graph of polar curve.
\(r=a\cos n\theta\)
It is flower shape graph.
whose number of leaf would be n
Here, we have polar equation
\(r=4\cos2\theta\)
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.
