Zbirka zadataka iz matematike
g) (AnC)u(BnC) = {-7}u(4, 11}={-7,4, II). h) ((AuB)nC)nA ~ ({-7,-I,3,4,7,11 jn{-8,-7,4,II ,IS})n{ -7, -I)= =(-7,4,II}n{-7,-I}=(-7j 2.26.a) A~{-7,3,5,0,8,2,-9} b) B={-9,0,2,8,4, II, IO,-2,6} c) AuB~{-7,3,5,0,8,2,-9,-2,6,4, 10, II} d) AnB={-9,0,2,8} 2.27.a) x=O b)...