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Answers by vkams
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GATE CSE 1992 | Question: 02,xvii
Which of the following regular expression identities is/are TRUE? $r^{(^\ast)} =r^\ast$ $(r^\ast s^\ast)=(r+s)^\ast$ $(r+s)^\ast = r^\ast + s^\ast$ $r^\ast s^\ast = r^\ast+s^\ast$
Which of the following regular expression identities is/are TRUE?$r^{(^\ast)} =r^\ast$$(r^\ast s^\ast)=(r+s)^\ast$$(r+s)^\ast = r^\ast + s^\ast$$r^\ast s^\ast = r^\ast+s^...
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Jan 29, 2020
Theory of Computation
gate1992
theory-of-computation
regular-expression
easy
multiple-selects
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