Consider the hex strings A$=0$xc$82358$eddee$68059$

and B$=0$x$435198$f$2$a$86$f$8271$

$.$

a$)$ What is A$$B

in hexadecimal? Please give your answer a leading $0$x and use lowercase letters only. Make sure you use exactly $16$ hex digits $($which may involve typing in leading zeros$).$