1} Differentiate y: tan(x5 3x) 2} Differentiate fEx] = sin1&2 2x] 3) Locate the extrema afx] =x2 + x + 3. on [0,3] 41A manufacturer needs to make a cylindrical can that will held 1.5 liters of liquid. Determine the dimensions cn' the can that will minimize the amount of material used in its construction