Question

Using only regular expressions' OR operator, enter the correct search to find the words "gray" and "grey" at the same time.

Answer 1

To use regular expressions' OR operator to find either "gray" or "grey", enter the search query as 'gray|grey'. The '|' represents the OR operator and this will result in a broader search.

Step-by-step explanation:

The correct search query using regular expressions' OR operator to find the words "gray" and "grey" at the same time is to enter gray|grey. In this context, the pipe symbol (|) represents the OR operator in regular expressions, telling the search engine that you are looking for results containing either the word "gray" or the word "grey".

This approach will broaden your search results, similarly to how the Boolean operator OR broadens search results in a database or search engine as discussed in the context of Boolean operators.