MATLAB

The below function, fn_RevWord, uses fgets to read a file, chractervec.txt and recursively print them backwards. This function becomes "infinite", thus shows the error. 1. Correct the error of this recursive function by making subfunction where the recursive part is. 2. Modify the error checking statement for "fopen" by using "while" statement. Add the error checking statement for "fclose" 3. The below function, fn_RevWord, uses fgets to read a file, chractervec.txt and recursively print them backwards. This function becomes "infinite", thus shows the error. 1. Correct the error of this recursive function by making subfunction where the recursive part is. 2. Modify the error checking statement for "fopen" by using "while" statement. Add the error checking statement for "fclose" 3