C-02-Q063mediumsingle_mcqIf U={1,2,3,4,5,6,7}U = \{1, 2, 3, 4, 5, 6, 7\}U={1,2,3,4,5,6,7} and B={1,3,5}B = \{1, 3, 5\}B={1,3,5}, then Bc=B^c =Bc=a{1,3,5}\{1, 3, 5\}{1,3,5}b{2,4,6,7}\{2, 4, 6, 7\}{2,4,6,7}c{2,4,6}\{2, 4, 6\}{2,4,6}d{1,2,3,4}\{1, 2, 3, 4\}{1,2,3,4}ব্যাখ্যাBcB^cBc consists of the members of UUU outside BBB. Excluding {1,3,5}\{1, 3, 5\}{1,3,5} from UUU gives {2,4,6,7}\{2, 4, 6, 7\}{2,4,6,7}.