I need MatLab code. Show all work, will thumbs up$.$

lower command converts strings to lowercase

$($e$.$g$.$ lower$($FEMALE$)=$female and lower$($Female$)=$female$)$

You can also use tf $=$ strcmpi$($s$1,$s$2)$ compares s$1$ and s$2,$ ignoring any differences in letter case. The

function returns $1($true$)$ if the two are identical and $0($false$)$ otherwise. Text is considered identical if

the size and content of each are the same, aside from case. The return result tf is of data type logical$.$