| • average of the second order | |
| द्वि: double acting double helical gear double | |
| कोटि: category ordinate order rate grade degree rank | |
| का: presumably belonging to of by squander encode | |
| माध्य: average arithmetic mean medium | |
द्वि तीय कोटि का माध्य अंग्रेज़ी में
[ dvi tiya koti ka madhya ]
