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If L is a language, the reversal of the language can be represented as:(a) L’(b) L^c(c) L^r(d) more than one option is correctI had been asked this question by my school principal while I was bunking the class.Query is from Reversal-Homomorphism and Inverse Homomorphism topic in chapter Properties of Regular Languages of Automata Theory

Answer»

Right option is (C) L^r

The best explanation: L^r is defined as the REVERSAL of a language. L^ris a set of strings whose reversal is in L.

Example: L={0, 01, 100}

Lr={0, 10, 001}



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