A generalized tournament matrix $M$ is a nonnegative that satisfies $M+M^{t}=J-I$, where $J$ the all ones and $I$ identity matrix. In this paper, characterization of matrices with same principal minors orders $2$, $3$, $4$ given. particular, it proven determine rest minors.

Fatimah et al. introduced the notion of N-soft set that is extension soft by Molodtsov. Shabir studied bipolarity data within defining bipolar set. During this paper, we have a tendency to encourage and introduce concept N-bipolar as an Some helpful algebraical definitions properties are presented. Our illustrated with real life examples, which uncertainties in knowledge may be properly capture...