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Home  >>  AIMS  >>  Class11  >>  Math  >>  Sets
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Represent the following set in the Roster form and write the cardinal number of the set. \[\] $S_3$ = {x / x is a prime number less than 20}

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$S_3$ = {2, 3, 5, 7, 11, 13, 17, 19}. $n(S_3)$ = 8
answered Jun 12, 2014 by thanvigandhi_1
 

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