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1. Let = {a,b} and consider languages A = {ba, bb, b} and B = {ab, aa,a} (a) Write down all strings in *
1. Let = {a,b} and consider languages A = {ba, bb, b} and B = {ab, aa,a} (a) Write down all strings in * that have length at most two. (b) How many strings are in AB? Write down all of them. (c) How many strings are in B. A? Write down all of them.
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Step 1 Write down all strings in that have length at most two a b refers to the alphabet which is th...
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Discrete and Combinatorial Mathematics An Applied Introduction
Authors: Ralph P. Grimaldi
5th edition
201726343, 978-0201726343
