Tangent and Cotangent Similarity Measures of Pentapartitioned Neutrosophic Pythagorean Set In Virtual Education During Covid Pandemic

Abstract

In this paper, a new tangent and cotangent similarity measures between two Pentapartitioned Neutrosophic Pythagorean [PNP] sets with truth membership, falsity membership, ignorance and contradiction membership as dependent Neutrosophic component is proposed and its properties are investigated. The unknown membership alone will be considered as independent Neutrosophic components. Also, the weighted similarity measures are also studied with a decision making problem.

Keywords

• tangent similarity measure
• cotangent similarity measure
• pentapartitioned neutrosophic pythagorean set