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How is Null set represented in set builder form ?
$\begin{array}{1 1} \{ \} \\ \phi \\ \{x:x \neq x\} \\ \{x :x =0 \} \end{array}$
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asked
May 17, 2013
by
rvidyagovindarajan_1
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edited
Apr 5, 2016
by
meena.p
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1 Answer
Toolbox:
In set builder form the set is to be explained.
Here $x\neq x$ is false for any x.
$\therefore $ the set builder form of null set is
$\{x:x\neq x\}$
answered
May 17, 2013
by
rvidyagovindarajan_1
edited
Dec 20, 2013
by
balaji.thirumalai
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