Ideal in topological spaces have been considered since 1930. This topic won its importance by the
paper of Vaidyanathaswamy [11] and Kuratwoski [7].
Applications to various fields were further investigated by Newcomb [10], Rancin [5], Hamlett and
Jankovic [12], David A. Rose and T. R. Hamlett [3], Julian Dontchev and Maximilian Ganster [6], A.A
. Nasef and T . Noiri [1], Abd El-Monsef et al. [8], Arafa A. Nasef [2], M. K. Gupta and T. Noiri [11],
and M. K. Gupta and Rajneesh [10].
A family ?? of subsets of ?? is an ideal on ?? if (i)??, ?? ? ?? implies ?? ? ?? ? ?? (ii) ?? ? ?? and ?? ? ??
implies ?? ? ??. If (iii) ?? ? ?? then ?? is called proper ideal. In this paper we used only the proper ideal i.e.
in this paper any ideal is proper idea. Let (?? , ??) be a topological space, by ???? we will denote the open
neighborhood system at a point ?? ? ??.