Please provide a step-by-step solution to this problem so that I can teach myself how to solve it.

#2 SCREENSHOT MICRO PS 4 (10-17-20) 2. Prove that if is complete, transitive, strictly monotonic, continuous on the set X = RD then for every X C X there exists a number i such that (i, i, i, ..., i) ~ X. Argue that CD utility functions of the form IIj_ , Xi" such that Ef-1 0 = 1 contain cardinal information about the underlying ordinal preferences