Solve this asap

where SAT) is the section of T by x. (a) Let (Tl, E by setting f(:c) = [{SI(A), restriction of Z... is a bijection, then It gives rise to a well-ordering of Z+.] This same argument, with 2+ replaced by an arbitrary wellordered set X, proves (without use of the choice axiom) the existence of a well-ordered set E ___'L ___ ____I1__ _I2;__ !_ _____a.__ LI____ 4.1. _A. __E' V