1. Evaluate the following limits or indicate that they diverge. ('0 Jay 5 , .7: (b) La: 2. Evaluate the improper integrals or Show that they diverge. Make careful nee of limit notation. 10 2 a d ML 332 ~73 D (a) 00 d2: '3 V33 1 '5 d1: (b) 0 3-1/3 +3; (6) ; (1: 1 V135 + 2 4. Find the arc length of y = 233/3 from :r = (J to J? = 1. 5. Find the centroid of the region enclosed by the parabola y = 1 $2 and by the mantis