Question

Plot the point given in polar coordinates and find two additional polar representations of the point, using - 2π < θ < 2π.

Answer 1

Step 1:

The point is .

Graph:

Draw the polar coordinate plane.

Plot the point .

Step 2:

The polar point generally represented as,

.

Put in .

Here is in the interval .

.

Put in

The two additional points of the are and .

Solution:

Graphical representation of :

 

The two additional points  are and .