Correlation Coefficients of Fermatean Fuzzy Sets with a Medical Application

The FFS is an influential extension of the available IFS and PFS, whose benefit to better exhaustively characterize ambiguous information. For FFSs, correlation between them usually evaluated by coefficient. To reflect perspective professionals, in this paper, a new coefficient FFSs proposed investigated. very important frequently used every field from engineering economics, technology science. In we propose weighted formularization evaluate affair two FFSs. A numerical example diagnosis has been gotten represent efficiency presented approximation. Outcomes calculated approximation are compared with indices.