Answer the following question Put your value of n at the start of question otherwise marks are deducted.

20-ARID-654

Q.No.1. Express V = [[dV, as two iterated integrals if R is the region in the first octant bounded by u? + (2 , w - = (n+1), w = 0 and coordinate planes. Sketch their separate neat graphs and shade the bounded regions. Then evaluate any one of them. Where n is the sum of first and last digit of your arid number e.g. 19-arid-435 take n=4+5=9 (5 points)