In 31—39, write a regular expression to define the given set of strings. Use the shorthand notations given in the section whenever convenient. In most cases, your expression will describe other strings in addition to the given ones, but try to make your answer fit the given strings as closely as possible within reasonable space limitations.

34. All words that are written in lowercase letters and contain at least one of the vowels a, e, i, o, or u.

write a regular expression to define the given set of strings. Use the shorthand notations given in the section when ever convenient. In most cases, your expression will describe other strings in addition to the given ones. but try to make your answer fit the given strings as closely as possible wïthin reasonable space limitations.

All words that are written in lower-case letters and contain at least one of the vowels a,e,i,o or u.

Given information:

All words that are written in lower-case letters and contain at least one of the vowels a,e,i,o or u.

Concept used:

[a−z]* Represents a non-empty string written in lower case.

Calculation:

The string has lower case letters with at least one of a,e,i,o or u.

The objective is to write corresponding regular expression using shorthand notation.

The lower case letters can be denoted with the character class [a−z]=[a|b|⋯|z]