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...Finding fuzzy inverse matrix using wu s method h farahani and m j ebadi article type research received november revised february accepted april communicated by mashinchi abstract inthis study the concept of an including number elementsisextended suchaconceptmaybeperformedinthemodelingofuncertain imprecise real world problems problem nding a is converted to solve system polynomial equations here transformed equivalent crisp equa tions solution calculated wusmethodandacriterion introduced for invertibility fm in addition algorithm proposed calculate most important advantage presented that it achieves whole entries simultaneously end we provide some illustrative examples show efciency prociency our keywords identity linear equation fles msc primary b introduction situation happening uncertainty see those matrices are effectively implemented have been witness popu larity recent decades theory gen eralized has outstanding position thomasan worked on convergence powers kim roushproposedasyst...