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Sets
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The set that cannot be represented by roster form is:
(A) N, the set of natural numbers
(B) W, the set of whole numbers
(C) Z, the set of integers
(D) Q, the set of rational numbers
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May 17, 2013
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rvidyagovindarajan_1
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Mar 31
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balaji.thirumalai
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1 Answer
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Roster form of representing a set is writing the elements of the set individually in proper order.
$Q$,The set of rational numbers cannot be represented in roster form.
Because $N=\{1,2,3,..................\}$
$W=\{0,1,2,..................\}$
$Z=\{...............-2,-1,0,1,2,3.............\}$
But Q cannot be represented as above.
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May 17, 2013
by
rvidyagovindarajan_1
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