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1. (10 points) Sketch both parametric curves below. Then determine if they intersect. If they intersect, nd the point (at. y) of intersection. 01 ::r1(t) = 3cost, y1(t) = 3sint 0215112\") = 4sint, y2(t) = 4sint 2 (10 points) Plot and label the following polar points (r= 6) in the mgr-plane. (a) A = (1 57r/4) (b) B = (2,3?r) (c) C = (2.47r/3) (d) D = (3, 4) [remember this point is in polar coordinates] 3 (10 points) Sketch the set of points (7', (9) that satisfy the following conditions: {(316) : 2 Sr