l ; { 2 emu (if possible) a. AB and b. BA, ifA=[ 2 3 4 5 ] and B: : " 5 L E: T "naga-nm" ,.-e.-..,r ,.....-.. . . , ww-' '* a..Select thehcogfect choice below and, if necessary, fill in the answer box to complete your choiee. flaws/car answers"): - fi genoa is not possib'a zelom; arid," necessary: fill igihe aeswer box to complete yqur choiee. so A;,.a;& ensWers.) * B. : This miatrigeeffionljsdpt possible. 7 E E