Arrange the following in ascending order <br>$XVII, IX, XIX, XXX, XL, XXXIX$

Question

$\begin{array}{11} (a)\; IX, XVII, XIX, XXX, XXXIX, XL \\ (b)\;XVII, XIX,IX, XXX, XXXIX, XL \\ (c)\;IX, XVII, XIX, XXXIX,XXX, XL \\ (d)\;IX, XVII, XXXIX, XL,XIX,XXX \end{array}$