Research design and methods
Research design and methods
Research design and methods
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Basic concepts<br />
Grammars<br />
Operations on strings<br />
(1) Given an alphabet A<br />
a. If x is a string of length 0, then x R = x (i.e., e R = e)<br />
b. Kf x is a string of length k + 1, then it is of the form<br />
wa, where α ∈ A <strong>and</strong> w ∈ A ∗ , then<br />
x R = (wa) R = aw R .<br />
Ivona Kučerová: <strong>Research</strong> <strong>design</strong> <strong>and</strong> <strong>methods</strong> COGSCIL 750
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