hey friends what are your expected marks and expected ranks in jee advanced ( you all can check the soln given by classes like resonance and fiitjee) ... ??? mine its showing 210 to 220 marks of 360.
Consider the sets: A1 = {1}, A2 = {3, 5, 7}, A3 = {9, 11, 13, 15, 17}, A4 = {19, 21, 23, 25, 27, 29, 31} and so on
Which set will contain the element 801?