On Nano ẛـpreـgـOpen Set

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Rana B. Esmaeel
Ahmed. A. Jassam


      In this work, the notion is defined by using    and some properties of this set are studied also,  and   Ù€ set are two concepts that are defined by using ; many examples have been cited to indicate that the reverse of the propositions and remarks is not achieved. In addition, new application example of nano was studied.

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Esmaeel, R. B., & Jassam, A. A. (2020). On Nano ẛـpreÙ€gÙ€Open Set. Ibn AL-Haitham Journal For Pure and Applied Sciences, 33(3), 68–79. https://doi.org/10.30526/33.3.2474