Make a polar plot of the function r= 2sin(3&) for 0 <_ & <_ 360
you know that r=sin3θ is a 3-petal rose, right?
sin3θ = 1 at θ = π/6, 5π/6, 3π/2
there are several handy graphing web sites to confirm your work.
sin3θ = 1 at θ = π/6, 5π/6, 3π/2
there are several handy graphing web sites to confirm your work.