5x-3x-3 Blate: J dx x4-1 13. Find all points of intersection and sketch each pair of graphs on one set of axes. (a) r 3 sin 0, r v3(1+ cos 6) (b) r- 2 cos 20, r- 2 + 2 sin 0
Show transcribed image text5x-3x-3 Blate: J dx x4-1 13. Find all points of intersection and sketch each pair of graphs on one set of axes. (a) r 3 sin 0, r v3(1+ cos 6) (b) r- 2 cos 20, r- 2 + 2 sin 0