QUESTION '7 Let G be a solid bounded by a parabolic cylinder .1: = y2, coordinate planes xy and yz, and planes y=x,y=x and 2:5. i) Sketch the solid G. [3 Marks] ii) Sketch the projection of the solid G on xy plane. [2 Marks] iii) Use triple integral to nd the volume of the solid G. [7 Marks]