If there are 1024 relations from a set A = {1, 2, 3, 4,5} to a set B, – InterviewSolution

1.	If there are 1024 relations from a set A = {1, 2, 3, 4,5} to a set B, then the number ofelements in B is(1) 3(2) 2(3) 4(4) 8
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