Unathibitishaje safu mlalo moja ya kibainishi, nikimaanisha jinsi ilivyo katika matrix A +matrix B tunajumlisha safu ZOTE lakini katika det(A + det( B)) hatufanyi?####[['safu mlalo moja ya kibainishi', 'Mathematical_Related_Concept', 'NEU'], ['matrix A', 'Mathematical_Related_Concept', 'NEU'], ['matrix B', 'Mathematical_Related_Concept', 'NEU'], ['det(A', 'Mathematical_Related_Concept', 'NEU']]