Answer:
The words fruitless and vain are common synonyms of futile. While all three words mean "producing no result," futile may connote completeness of failure or unwisdom of undertaking. resistance had proved so futile that surrender was the only choice left How do fruitless and vain relate to one another
An auditory learner learns best by listening or talking, so the best way for him to process is notes would be for him to read them out loud.
