[" Attempt these questions after reading article "22.9" ."],[" The network shown in figure is an arrangement of nine identical resist."],[" resistance of the network between points "A" and "B" is "1.5Omega" .The resistance "],[[" (a) "1.1Omega," (b) "3.3Omega],[" (c) "1.4Omega," (d) "1.8Omega]]