Just need the correct answer(s) QUESTION 4 This is a MULTIPLE ANSWER question, w

Question

Just need the correct answer(s)

QUESTION 4 This is a MULTIPLE ANSWER question, which mcans you are able to select one or more answers as being corect Note that this does not necessariiy mean that there are multiple correct aers. I an case, sclect all the answers you believe are correct. NB There are no part marks awarded for multiple answer questions) One use for regular expressions is to define concisely all the patterms that belong to a particular language formed from sequences of symbols. Consider the following regular expression: Which of te following words belong to the language defined by this expression? caught coot cast clout coat

Explanation / Answer

Given Regular Expression

c[aeiou]+[a-z]*t

Here the starting letter should be C

Second letter of the word can be any one of { aeiou}

After this there can be any combinations of [a-z] multiple times, it means it can include all alphabets multiple times.

Last letter should be T

Therefore

caught, coot, cast, coat are correct answers.

clout is not the correct option because the second letter is l, but it should be from {aeiou}.

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