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Given the sets ={1,3,5},B={2,4,6} and C={0,2,4,6,8},which of the following may be considered as universal sets(s) for all three sets A,B and C

$\begin{array}{1 1}(i)\;\{0,1,2,3,4,5,6\}\\(ii)\;\phi\\(iii)\;\{0,1,2,3,4,5,6,7,8,9,10\}\\(iv)\;\{1,2,3,4,5,6,7,8\}\end{array} $

1 Answer

The set(iii) is the universal set for the given sets A,B and C.
Hence (iii) is the correct answer.
answered May 26, 2014 by sreemathi.v