Question

How do you graph `r=3*csc(theta)`?

Answer 1

This is polar form of y = 3, representing a straight line parallel to x-axis, The range of `theta` for the whole line is `(0, pi)`. The intercept point on the y-axis is `(3, pi/2)`.

Explanation:

Interestingly, as `theta to 0+-, r to +- oo`.

Likewise, as `theta to pi+-, r to -+ oo`.