1} The diagram below shows the function y = 1:2 + 2, region A and region B. Set up, but DO NOT evaluate, an integral for the volume of the solid obtained bv revolving {i} region A about the line A: = 2, {ii} region A about x-axis, {iii} region A about the line ,v = 2, {iv} region B about the line v = 6 and {v} region B about v-axis. {ULGS} {5 marks}