Final answer:
To complete this task, one would read content from a file, remove non-alphanumeric characters, convert the text to lower case, and then use a binary search algorithm to locate specific elements.
Step-by-step explanation:
The student's question involves reading the content of a text file, processing the text, and implementing a binary search algorithm. To handle this task, you would typically need to write a script or program in a programming language such as Python. Here is a step-by-step approach:
Read the File and Print the Content
First, you open the file in read mode, read the contents, and print them as they are.
Modify Content and Print
To modify the text, you would use programming methods to remove non-alphanumeric characters. Then you print the cleaned text.
Convert Text to Lower Case and Print
For converting the text to lower case, you would use a built-in string method to transform all characters into their lower case form and print the result.
Implementing Binary Search
Finally, to perform a binary search, the data needs to be sorted. After sorting, you can implement the binary search algorithm to find specific elements within the text.