Your question has already been answered in another newsgroup to which you
posted it.

This was answered in another newsgroup.

If you must post identical messages in more than one newsgroup please
crosspost, i.e. please place all of the newsgroups in the Newsgroup field of
one message, separated by commas.  That way when someone reads the message
in one newsgroup it will be marked as read in all of them.  In addition, an
answer posted in one newsgroup will generally show up in all of them.

This is usually not necessary since most of those who answer posts  read
more than one newsgroup.