Illustrate with example each of the following: a. A context free grammar for the strings that consist of equal number of

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answerhappygod
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Illustrate with example each of the following: a. A context free grammar for the strings that consist of equal number of

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Illustrate with example each of the following:
a. A context free grammar for the strings that consist of equal
number of a’s followed by equal number of b’s.
b. A regular expression for all strings of xs and ys where every
y is immediately followed by at least 3 xs.
c. A regular expression for all strings of ps and qs which
contains an odd number of qs.
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