In order to balance uncertainty, a reasonable approximation of a crisp set that yields lower as well as upper approximations of the set Horse Saddle Accessories is made.Here, first, a special class of Fermatean Neutrosophic Set is devised by associating the Neutrosophic Set with the Fermatean Fuzzy Set.A relatively new concept of Fermatean Neutrosophic Approximation Space and Fermatean Neutrosophic approximation operators are introduced.In this context, a new class of Fermatean Neutrosophic Covers Rough set is established, and a few of its characteristics are mentioned.
Also, the cut sets of Fermatean Neutrosophic Rough sets, which characterize Fermatean Neutrosophic rough approximation operators, are investigated.